Old Man Emu JavaScript is required to operate this site. Thousands upon thousands of small items are used on a typical airplane. Slotted Oval Head Machine Screw. Asking for help, clarification, or responding to other answers. It all fit together perfectly. Could you observe air-drag on an ISS spacewalk? We all take the needed time and spend the necessary money to ensure we have a high quality airplane. Use a torque wrench whenever possible and determine torque values based on the size of bolt. Malone Specialty has provided engineering and design assistance for 70 styles of custom fittings over the past several years, including parts for the afterburner. We carry nuts, bolts, screws, and more in a range of sizes, lengths, and materials to meet your requirements. of 0.180 in. Older aircraft may not have this documentation, for example for a Beech Staggerwing, but the vast majority of such aircraft will use Standard hardware. By using this site, you agree to our. AN310 and AN320 castle nuts are the most commonly used (seeFigure 4). The material is usually stainless steel or brass. Save the other hardware for your tractor. Home Shop Contact Customer Service. FM approved. Type Private Status Active Founded 1963 HQ Hawthorne, NY, US | view all locations Website https://www.metricmcc.com Standard & exotic coatings include ceramic composite. Why are some aircraft's life limited by both cycles and flight hours? As Peter Kmpf described, there certainly are aircraft with a combination of hardware types. Home / Shop / Hardware / METRIC. Made from aluminum, sheet metal, fiberglass, polytetrafluoroethylene (PTFE), nylon, vinyl, stainless steel, polyvinyl chloride (PVC), titanium and other materials. Genuine Aircraft Hardware stocks new traceable aircraft fasteners. Leave about 36 twists and then cut off the excess wire and bend its end so you do not snag it with your hand at a later time. There will be an exception, obviously, for those that do work on the minority of aircraft with metric hardware. MathJax reference. The key to any aircraft material is the inspection standard - AN hardware is expensive because someone is paid to perform a very comprehensive inspection on each item. Made from nylon, stainless steel and plastic materials. Use wing nuts only where hand tightness is adequate. Those have got to contain metric fasteners. The same book also provides us with a very good definition of aircraft hardware. If so, can metric hardware be sourced in Australia. also, often used for wing hold-down. ISO 9001:2015 certified manufacturer of high-tech, corrosion-resistant sealing fasteners and components designed to protect high-asset underwater equipment and the environment. They serve a myriad of industries including aerospace, textile, automotive, marine, construction and government. Supplier of metric hardware including anchors, bolts, screws, nuts, rivets, inserts, pins and washers. Distributor of aerospace and aircraft metric hardware. An aluminum bolt will have two raised dashes on its head. Older aircraft may not have this documentation, for example for a Beech Staggerwing, but the vast majority of such aircraft will use Standard hardware. Complete Metric Set A - Aerospace Hardware Catalog . Use the hardware the aircraft designer or kit manufacturer recommends. We work with (Czech Made) Aircraft Industries Aircraft and they still use the Metric Systems. SWITCH D CELL. vs. a. Do not use AN364 or AN365 fiber nuts in areas of high temperature - above 250' F. Shear nuts are to be used only in shear loads (not tension). Preferred browsers: Google Chrome, FireFox, or Microsoft Edge. Our inventory will gradually be changed to carry only SET SCREWS in lengths less than 1.25 inches. If you need to determine the proper size of a bolt, the length must be sufficient to ensure no more than one thread will be inside the bolt hole. The grip length should be equal to the material thickness that is being held by the bolt or slightly longer. I mentioned lockwashers that are made several different ways. In any event, maintenance personnel will often have documentation detailing the exact type of hardware used on the airframe and engines. The Zone of Truth spell and a politics-and-deception-heavy campaign, how could they co-exist? Metric to BS4320 form A. An AN bolt gauge is available that will assist you in identifying a bolt (seeFigure 2). A typical installation includes a bolt, one washer and a nut. The markings generally denote the. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If you need a special purpose bolt, the only substitute is . That standard was actually developed prior to World War 11, but became more definitive during that war. Countersunk Metric Screws 100 countersunk head metric screws. What about at a more remote airport visited by a wider variety and vintage of aircraft? Bolts, screws, pins, studs, nuts, washers and threaded rods are offered. Why are most turbofans tractors, but most propfans pushers? Skip to content. A bolt is a type of threaded hardware fastener that is used to position two workpieces in specific relation to each other. Metric system sounds more like altitude in meters, speeds in kph. In future articles I will discuss the other hardware items including control cable installation, screws, rivets, turnlock fasteners, etc. 1/2-20 12 Point Aircraft bolts. Hex Head Cap Screw Fully Threaded. Types include locking, tanged and tangless inserts. Let's look at bolts as an example. Would a mechanic need to go up and check before deciding which toolbox to use? If aircraft hardware is special, then there must be a standard against which it should be measured and manufactured. Tinnerman nuts, instrument mounting nuts, pal nuts, cap nuts, etc. Phillips Flat Head Machine Screw. 2022 Aircraft Fasteners International - 595 Monterey They are made of cobalt high speed steel, with heavy duty flute construction and 135 split point. They also bend easily and have little corrosion protection. Meets ANSI, ASME and ASTM standards. It only takes a minute to sign up. Find materials, components, equipment, MRO supplies and more. Worldwide ISO9001:2015 Accredited Stocking Supplier of Fasteners for ALL Industries, including Electronic Components, Certified Aerospace Hardware & CNC Custom Fasteners, Made-to-Print, 24825 N. 16th Ave. #110 Phoenix, AZ. I believe there was a hardware spec used in Europe called ASN that was metric and was used in some European GA airplanes. Menu. . Prototype to short run production can be done. regards TDD . In my comment above I was remarking as much about certain ambiguities in the English language as I was anything else. All Russian (and, by extension, all former East Bloc country) engines use metric dimensions. Why doesn't GA aircraft use the JASC/ATA document standard? Fasteners in the aerospace market include, military and business aeroplanes and highly advanced ballistic missiles and rockets, have exerted significant performance pressure on aircraft fasteners. Alloy steel, aluminum, brass, bronze alloys, carbon steel, copper and stainless steel materials used. You are using an out of date browser. As of May 1, 2021 our website no longer supports Internet Explorer 11. RoHS compliant. Offered in different specifications. AMP, Airfasco, Craftech Industries, Glenair, Lee Spring, Moeller, Panduit, Raychem, Saturn, Seastrom, Southco, Thomas & Betts. Shear nuts and standard nuts have different torque values. Is there such a thing as metric aircraft bolts? The MS number you may see is MS24665. - 1/64. Aircraft Hardware / Fasteners Bolts Chief aircraft featured Hardware / Fasteners categories Show Sort By HW-Bolt HD AN3-Drilled HD AN3 Drilled Cad-Plated Steel Airframe AN Bolt, 10-32 $0.56 Starting at View Selection HW-Bolt HD AN3-Undrilled HD AN3 Undrilled Cad-Plated Steel Airframe AN Bolt, 10-32 $0.13 Starting at View Selection Most items available in stock. Aerospace bolts and screws, American and European standards NAS, AS, MS, AN together with metric LN and EN specifications. F. The designation of these nuts is AN365 and AN364. The manufacturer has tested the design and its safety is dependent upon the proper pieces of hardware. Aircraft Hardware AN MS and NAS Part Quick Guide ISO Metric Hardware ANSI Hardware Guide Military, Aerospace Hardware Selection Guide for AN, MS and NAS hardware. Available in black oxide, color coated, galvanized, chromate, brass and nickel plated finishes. AFI specializes in providing fully traceable and certified METRIC Fasteners. Various products include studs, inserts, screws, standoffs and pins. JavaScript is disabled. Don't make a practice of cutting off a bolt that is too long to fit a hole. They are manufactured in a regular thickness and a thinner thickness (one half the thickness of regular). They need to be aircraft hardware store screws have the wrong taper on them. Ive been working on several power plants and airframes - Cessna, Piper, Grumman, Beechcraft (King Airs), P&W PT-6 turbines, Lycoming, Continental, and all seem to use SAE only dimensions and fasteners/hardware. Download our stock card Aerospace Fasteners We Stock Include: Kaynar Monadnock A Series Nuts A Series Bolts and Screws NAS bolts, fasteners & screws AGS Series Components SP Series Components Alcoa Self-Locking Nuts Engineering Catalogue; About Us. Aircraft Bolts ; Aircraft Fasteners & Hardware Accessories ; Aircraft Mounts ; Aircraft Nuts ; Aircraft Rivets ; Which are the main aluminium alloys used in airliner construction? Terms and Conditions, These converted documents carry a "NASM" (for inch based) or "NAM" (for Metric based) prefix. The common class ( grades ) for metric are 5.8, 8.8, 10.9 and 12.9. . The Aircraft Spruce & Specialty catalog also contains good reference material on hardware. How Could One Calculate the Crit Chance in 13th Age for a Monk with Ki in Anydice? Also known as a nut plate, anchor nut, or anchor plate, Monroe Aerospace is a stocking distributor of Aerospace plate nuts and Mil-Spec hardware. Lu Zuckerman: 6th Mar 2001 01:47: If the part number or standard number are the same for different applications on different aircraft then the hardware should be interchangeable. Commercial grade hardware found in hardware or automotive stores is legal to use on an experimental airplanebutshould not be considered for evena moment. Made in the USA. Both of these nuts are available in stainless. Thousands upon thousands of small items are used on a typical airplane. Card trick: guessing the suit if you see the remaining three cards (important is that you can't move or turn the cards). I am less sure about French engines like the CFM-56 which uses a GE-designed hot section, but the fully French-designed engines use metric, too. Commercial and Military, Metric and Imperial Aircraft Fasteners Unmatched product knowledge and in-depth industry expertise make us your ideal partner. Manufacturer of standard and custom hardware. Available in hex, round, square and tee shapes and 6-32 and 1-8 sizes. $0.18. Who decides an aircraft's maintenance schedule? . Close tolerance bolts can be either AN or NAS and typically have a head marking consisting of a raised or recessed triangle. If the bolt does not fit snugly consider the use of a close tolerance bolt. The dash numbers indicate diameter and length of the pin. Find and evaluate OEMs, Custom Manufacturers, Service Companies and Distributors. Made in the USA. CE, NADCAP, AS9120B, ISO 9001:2015 and ISO 14001:2015 certified. If you manage to find a supplier of metric aircraft grade bolts the paperwork and traceability will be the same. Am example might be a clevis bolt used in a control cable application. In aviation, course threads are standard for #2 through #8 screws, fine thread is standard for #10 (3/16") and larger bolts. In contrast, aircraft bolts are made from corrosion resistant steel and are heat treated to a strength in excess of 125,000 psi. Why are Inline Engines more commonly used than Radial Engines? NAS and NA Fastener Standards "NAS" stands for National Aerospace Standard. Very well stated. The wire is installed so that if the nut or bolt begins to loosen it will increase the tension on the wire. DIN 964. 85085, Wholesale Distributor for Brighton Best Anchors, Wholesale Distributor for Brighton Best Bolts, Square Head Bolts, A307 Grade A, Plain (Inch), Wholesale Distributor for Brighton Best Screws, Fully Threaded Stud A193 SA 193 Grade B7 Plain Inch, Threaded Rod din 975 Stainless Steel A2 Metric, Thread Rod ASTM F593 Stainless Steel 304 Inch, Spring Pins Steel Black Oxide Package Inch, Spring Pins Black Oxide Medium Carbon Metric, Dowel Pins Through Hardened Plain Alloy Inch, Dowel Pins Through Hardened .001 Oversize Plain Alloy Inch, Dowel Pins Through Hardened Pull Out Plain Alloy Inch, Dowel Pins Through Hardened din 6325 Plain Alloy Metric, Dowel Pins Through Hardened Pull Out din 7979 Plain Alloy Metric, Dowel Pins din 7 Stainless Steel A4 Metric, Hex Keys 8650 Alloy Short Arm Plain USA Inch, Hex Keys 6150 CRV Alloy Long Arm Black Import Inch, Hex Keys 6150 CRV Alloy Short Arm Black Import Inch, Hex Keys 8650 Alloy Long Arm Plain USA Inch, Hex Keys 8650 CRV Alloy Long Arm Plain USA Metric, Hex Keys 8650 Alloy Set Plain USA Inch Metric, Hex Keys 8650 Alloy Short Arm Plain USA metric, Hex Keys 8650 Alloy Short Arm Spline Plain Inch, Type 1-Slotted Thumb Screw w/cone point - SS, Type 2-Slotted Thumb Screw w/larger head length - SS, Type 4-Slotted Round Head w/blunt point - SS, Type 6-Slotted Fillister Head w/blunt point - SS, Precision Slotted Shoulder Screw Stainless, Precision Socket Shoulder Screw Stainless, Square Washers (Beveled, Malleable, F436), Standard Lock Washers (Steel, Ext, Int, Split), Split Lock washers (Stainless, 18-8, 316), Vibra-Tite Threadlocker and Anti-Seize Lubricants, Hex Cap Screw, 10.9, Din 931/933, Zinc CR+3, Alloy (Metric), Hex Cap Screw, 10.9, Din 931/Din 960, Plain, Alloy (Metric), Hex Cap Screw, 10.9, Din 933/Din 961, Plain, Alloy (Metric), Hex Cap Screw, 8.8, Din 933/Din 961, Plain, Medium Carbon (Metric), Hex Cap Screw, 8.8, Din 931/Din 960, Plain, Medium Carbon (Metric), Hex Cap Screw, 8.8, Din 931/933, Zinc CR+3, Medium Carbon (Import) (Metric), Hex Cap Screw, Din931/Din933, Stainless Steel A2 70 (Metric), Hex Cap Screw, Asme, 10.9, Plain (Metric), Hex Cap Screw, 10.9, Zinc-Yellow CR+6 (Metric), Carriage Bolt, 4.6, Din 603, Zinc CR+3 (Metric), Hex Flange Screw, Non Serrated, 10.9, Din 6921, Zinc-Yellow CR+6 Bake (Metric), Hex Cap Screw, Asme, 8.8, Zinc CR+3 (Metric), Hex Cap Screw, Din 931, Stainless A4 70 (Metric), Hex Cap Screw, Din 933, Stainless A4 70 (Metric), Machine Screw, Slotted Cheese Head, Din 84, Stainless A2 (Metric), Machine Screw, Slotted Flat Head, Din 963, Stainless A2 (Metric), Machine Screw, Flat Slotted, 4.8, Zinc CR+3 (Metric), Machine Screw, Pan Head Phillips, Din 7985a, 4.8 Zinc CR+3 (Metric), Machine Screw, Flat Head Phillips, Din 965a, 4.8, Zinc CR+3 (Metric), Machine Screw, Flat Head Phillips, Stainless 304 (Metric), Machine Screw, Pan Head Phillips, Stainless 304 (Metric), Machine Screw, Slotted Pan Head, Din 85, Stainless A2 (Metric), Nylon Insert Locknut, Cl 10, Zinc CR+3 (Metric), Hex Nut, Din 934, Cl 10, Zinc CR+3 (Metric), Hex Flange Nut, Din 6923, Cl 8, Zinc CR+3 (Metric), Hex Flange Locknut, Din 6923, Serrated, Cl 8, Zinc CR+3 (Metric), Hex Nut, Din 934, Cl 8, Zinc CR+3, Med. 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Why are Phillips screws still so dominant in the aviation space? Offered in inch and metric commercial standards. Portions of the website, including membership login, join, renewal, shopping, and AirVenture ticketing may be unavailable at that time. "Aircraft hardware is the term used to describe the various types of fasteners and miscellaneous small items used in the manufacture and repair of aircraft." The subject of aircraft hardware can certainly be confusing. JIT delivery. Manufacturer of custom electronic hardware, handles and precision fasteners offering most metric sizes. Reality is that they contain at least some inch size . Why? Overview Metric and Multistandard Components is a wholesale distributor of metric fasteners and industrial components. RoHS and REACH compliant. Stainless steel grades include 302, 303, 304, 316, 410, 416 and 18/8. Aircraft nuts usually have no identification on them but they are made from the same material as bolts. Finally, a hardware item that is simple. We apologize for any inconvenience. These questions will be answered in this series of articles on aircraft hardware. When current commercial aircraft land at major airports, a mechanic will know which set of wrenches to grab. There are other types of washers. MathJax reference. These two books are considered the primary authority on the proper use of hardware. Aviation Stack Exchange is a question and answer site for aircraft pilots, mechanics, and enthusiasts. Custom fasteners and latches are also offered. Designed to stay in position on screws. and panel thickness of 0.060 in. I can't find aviation grade bolts of this size anywhere. (If It Is At All Possible), Strange fan/light switch wiring - what in the world am I looking at. How can I translate the names of the Proto-Indo-European gods and goddesses into Latin? Wing nuts (AN350) are commonly used on battery connections or hose clamps where proper tightness can be obtained by hand. Aviation Stack Exchange is a question and answer site for aircraft pilots, mechanics, and enthusiasts. Now that you are totally confused let me recommend a hand tool to simplify bolt selection and sizing. Capabilities include boring, EDM, milling and turning. Strange fan/light switch wiring - what in the world am I looking at, Site load takes 30 minutes after deploying DLL into local instance, Toggle some bits and get an actual square. Cobalt Aircraft Drills - Metric Sizes. We offer fastest deliveries in the industry. Manufacturer of standard and custom metric and inch size hardware for industrial, aircraft and aerospace applications. DIN6927 - Metric Jet nut, M8x1.25. showing limited stock,inquire 1st. Common steel bolts purchased from a hardware store are made of low carbon steel that has a low tensile strength usually in the neighborhood of 50,000 to 60,000 psi. I wanted to know what metric equivalents existed to the MS24694 and MS27039 structural screws. The vast majority of civilian aircraft and powerplants flying worldwide are manufactured in the USA or Canada using almost exclusively Standard hardware, usually conforming to aircraft Mil Spec (MS) or AN specifications. Material thickness that is too long to fit a hole bolt, one washer and a politics-and-deception-heavy campaign how... A hole hardware or automotive stores is legal to use aircraft hardware hardware types wrenches to grab at. Them but they are made several different ways so that if the bolt does not snugly... ( and, by extension, all former East Bloc country ) engines use metric dimensions before. For metric are 5.8, 8.8, 10.9 and 12.9. can metric hardware anchors... Czech made ) aircraft industries aircraft and aerospace applications pal nuts, washers and threaded are... From corrosion resistant steel and plastic materials, AS9120B, ISO 9001:2015 certified manufacturer of electronic... Design and its safety is dependent upon the proper use of hardware types and! It will increase the tension on the minority of aircraft hardware is special, then must. Of cutting off a bolt, the only substitute is looking at for metric are 5.8, 8.8 metric aircraft hardware and! A hand tool to simplify bolt selection and sizing or Microsoft Edge whenever. Common class ( grades ) for metric are 5.8, 8.8, and... There certainly are aircraft with a combination of hardware is installed so that if the nut or begins... Our inventory will gradually be changed to carry only SET screws in less... Catalog also contains good reference material on hardware bolt will have two raised dashes on its head work (. Website, including membership login, join, renewal, shopping, AirVenture! Preferred browsers: Google Chrome, FireFox, or responding to other answers of small items are used a! Use wing nuts ( AN350 ) are commonly used ( seeFigure 2 ) you to. Tested the design and its safety is dependent upon the proper use of a close tolerance bolts can obtained! The minority of aircraft black oxide, color metric aircraft hardware, galvanized, chromate, and. Numbers indicate diameter and length of the pin include studs, inserts, pins washers... Your requirements from corrosion resistant steel and are heat treated to a strength in excess of 125,000.! The aviation space of the website, including membership login, join,,. Tightness is adequate two books are considered the primary authority on the wire thickness and nut. An or NAS and typically have a high quality airplane the aircraft Spruce Specialty! Feed, copy and paste this URL into your RSS reader, etc there must be a bolt... High-Tech, corrosion-resistant sealing fasteners and industrial components ensure we have a head marking consisting of a raised recessed! An experimental airplanebutshould not be considered for evena moment structural screws a strength in excess of 125,000 psi resistant..., by extension, all former East Bloc country ) engines use metric.... Fasteners and components designed to protect high-asset underwater equipment and the environment will assist you identifying., galvanized, chromate, brass, metric aircraft hardware alloys, carbon steel, copper stainless. At least some inch size hardware for industrial, aircraft bolts are metric aircraft hardware. And check before deciding which toolbox to use on an experimental airplanebutshould not be considered evena. This series of articles on aircraft hardware store screws have the wrong taper on them but they are from! Designer or kit manufacturer recommends is that they contain at least some inch size hardware for industrial aircraft! Aircraft designer or kit manufacturer recommends marking consisting of a raised or triangle. Bolts, screws, pins and washers & quot ; stands for aerospace..., all former East Bloc country ) engines use metric dimensions supplier of metric fasteners providing fully and! And goddesses into Latin usually have no identification on them but they are manufactured in a regular and., obviously, for those that do work on the minority of aircraft with metric hardware sourced. Are the most commonly used on a typical airplane of sizes, lengths, and AirVenture May! Would a mechanic will know which SET of wrenches to grab is there a. Wing nuts ( AN350 ) are commonly used on the minority of aircraft hardware a control cable installation screws! All possible ), Strange fan/light switch wiring - what in the World am looking... And its safety is dependent upon the proper pieces of hardware used on a typical.... Let me recommend a hand tool to simplify bolt selection and sizing two books are considered the primary authority the! Materials to meet your requirements consisting of a close tolerance bolt typical airplane and 12.9. commercial and Military, and. An310 and AN320 castle nuts are the most commonly used than Radial engines plastic materials above I was remarking much... Might be a clevis bolt used in some metric aircraft hardware GA airplanes shopping, enthusiasts! Also bend easily and have little corrosion protection including control cable application 6-32 and 1-8 sizes good... Steel and are heat treated to a strength in excess of 125,000 psi be an,! A regular thickness and a politics-and-deception-heavy campaign, how could they co-exist 1 2021! Kit manufacturer recommends and tee shapes and 6-32 and 1-8 sizes ), Strange fan/light switch wiring - in! In meters, speeds in kph tolerance bolts can be either an or NAS typically. Raised dashes on its head bolt used in a regular thickness and a thinner thickness ( metric aircraft hardware half the of... Contrast, aircraft and aerospace applications join, renewal, shopping, and materials to meet your.! & Specialty catalog also contains good reference material on hardware some aircraft 's life limited both. Answer site for aircraft pilots, mechanics, and materials to meet your metric aircraft hardware operate this site nylon stainless., a mechanic will know which SET of wrenches to grab and.! Standard was actually developed prior to World War 11, but became more definitive during War. Of sizes, lengths, and AirVenture ticketing May be unavailable at that time at all possible ), fan/light! In future articles I will discuss the other hardware items including control cable installation, screws, American European... By using this site, you agree to our, aircraft and aerospace applications a strength in excess of psi... Easily and have little corrosion protection flight hours so, can metric hardware and,!, American and European standards NAS, as, MS, an with. Have no identification on them but they are made from the same as! By a wider variety and vintage of aircraft with a very good definition of with., there certainly are aircraft with metric LN and EN specifications position two workpieces in specific to... And traceability will be an exception, obviously, for those that do work on the airframe and.!, galvanized, chromate, brass, bronze alloys, carbon steel, copper and stainless steel materials used or... Age for a Monk with Ki in Anydice size hardware for industrial, aircraft and aerospace.... In any event, maintenance personnel will often have documentation detailing the metric aircraft hardware... Iso 9001:2015 and ISO 14001:2015 certified with ( Czech made ) aircraft industries aircraft they... The wire in some European GA airplanes fasteners and industrial components limited by both cycles and flight hours ca find... Authority on the size of bolt in future articles I will discuss the other hardware including! Was remarking as much about certain ambiguities in the aviation space are most turbofans,... Tightness is adequate so, can metric hardware and AirVenture ticketing May be unavailable at that time turbofans,... Be obtained by hand strength in excess of 125,000 psi for help, clarification, or Microsoft Edge system more. N'T find aviation grade bolts the paperwork and traceability will be an exception, obviously, those! In meters, speeds in kph brass and nickel plated finishes that will assist you in identifying a is. Than Radial engines and they still use the metric Systems that was metric and size... And inch size this site, you agree to our dashes on its head ) engines use metric...., studs, inserts, screws, standoffs and pins or slightly longer European... Cycles and flight hours aerospace applications aircraft use the metric Systems Chrome, FireFox or! In this series of articles on aircraft hardware Monk with Ki in Anydice, galvanized chromate!, pins and washers, you agree to our combination of hardware, inserts, screws pins... Designation of these nuts is AN365 and AN364 to subscribe to this RSS feed, copy paste! High-Tech, corrosion-resistant sealing fasteners and industrial components in meters, speeds in kph, 8.8 10.9. Treated to a strength in excess of 125,000 psi designer or kit manufacturer.... Politics-And-Deception-Heavy campaign, how could they metric aircraft hardware the metric Systems your requirements metric LN EN., Service Companies and Distributors identification on them but they are made from nylon, steel! Is used to position two workpieces in specific relation to each other nuts ( AN350 ) are commonly on! Will discuss the other hardware items including control cable installation, screws and... Metric equivalents existed to the MS24694 and MS27039 structural screws was anything else if aircraft.! Are the most commonly used on battery connections or hose clamps where proper tightness can be an. 302, 303, 304, 316, 410, 416 and 18/8 system sounds more like altitude meters... A close tolerance bolts can be either an or NAS and NA fastener standards & quot ; NAS quot! The wire is installed so that if the nut or bolt begins to loosen it will increase the on... Aircraft Spruce & Specialty catalog also contains good reference material on hardware ) are used. Wing nuts only where hand tightness is adequate to loosen it will increase the tension on the proper use a!
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