Available in inch and metric sizes. Thanks for contributing an answer to Aviation Stack Exchange! Sealing fasteners can withstand extreme pressures and are available in corrosion-resistant metals, such as, titanium, stainless steel, steel alloys, brass and Monel. Certain accepted practices prevail concerning the installation of hardware. FAA Advisory Circular 43-13-IA is an excellent reference source. An AN bolt gauge is available that will assist you in identifying a bolt (seeFigure 2). rev2023.1.18.43174. Would Marx consider salary workers to be members of the proleteriat? @uhoh Mechanics of Russian built aircraft will generally need to use metric tools, regardless of their nationality. Serves cosmetics, aerospace, automotive, agricultural, defense, energy and medical industries. Use wing nuts only where hand tightness is adequate. Secondary services such as assembly, inspection, analysis and engineering are also available. "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.". We work with (Czech Made) Aircraft Industries Aircraft and they still use the Metric Systems. Countersunk Metric Screws 100 countersunk head metric screws. Commercial and Military, Metric and Imperial Aircraft Fasteners Unmatched product knowledge and in-depth industry expertise make us your ideal partner. What do all of those AN numbers mean and do I have to know them? Same day turn-around, competitive prices, easy ordering, and precise order control ensures your total satisfaction. Do not assume the engineer role by using hardware types or sizes that are contrary to your plans or assembly manual. Class 4 is a close fit and will require a wrench to turn the nut. Aviation Stack Exchange is a question and answer site for aircraft pilots, mechanics, and enthusiasts. Your browser is not compatible with this website. Register today and take advantage of membership benefits. What Are Aircraft Structural Fasteners? We always called them Jodel. Site Maintenance - Friday, January 20, 2023 02:00 - 05:00 UTC (Thursday, Jan Why are piston engines for aircraft rarely diesel powered? To begin our discussion, it is absolutely imperative that you use nothing but aircraft grade hardware. It all fit together perfectly. Which aircraft/powerplant manufacturers use metric hardware? As time went on these standards were consolidated and thus the term AN which means Air Force-Navy (some prefer the older term Army-Navy). Yet another numbering system. Designed to stay in position on screws. JIT delivery available. Search by Specification | Learn More Product News National Bolt & Nut Corporation We want it to not only look attractive, but also to be safe. They may be used on drilled bolts if you check the hole for burrs that would damage the fiber. 22542K060. Blanket orders are accepted. Various products include bushings, collars, connectors, pins, shafts, spacers and valves. In addition, I would recommend two other small reference books: theStandard Aircraft Handbookand theAviation Mechanic Handbook. How can citizens assist at an aircraft crash site? You are likely to encounter only a couple of different types of washers AN960 and AN970. Browse our selection of aerospace bolts today! Hardware LAS Aerospace Ltd The Global Parts Supplier Categories SEARCH Products Hardware Hardware view AGS Fittings AGS Flaring Tool AGS772 AGS1102 Cone Union AGS1103 Union AGS1104 Cone Adaptor AGS1105 Union Adaptor AGS1106 Union Adaptor AGS1107 Cone Union AGS1108 Reducing Union AGS1109 Reducing Union AGS1111 Flanged Union AGS1112 Flanged Union A few of these regarding bolt installation follow: Aircraft Nuts Vendor managed inventory programs available. Absolutely! RoHS and REACH compliant. Thanks! If more than three threads are protruding from the nut, the bolt may be too long and could be bottoming out on the shank. Prototype and small to large run production volume are provided. Socket Head Slotted Pan Head Slotted Hex Head Here is the general order of this page: 1/4-20 and 10-32 bolts.often used for airplane wings, so sometimes called "wing bolts" Thumb screws. Self-drilling fasteners or fastening systems are provided. (If It Is At All Possible), Strange fan/light switch wiring - what in the world am I looking at. To provide a better user experience, EAA uses cookies. I hope to eliminate some confusion over what type of hardware to use and how to properly install it. Pitch Metric Prevailing Torque Flange Lock Nuts Metric Flange Nuts - Standard Pitch Metric Flange Nuts - Fine Pitch When using a lockwasher, place a plain washer between the surface of the airplane part and the lockwasher. There are several grades of bolts but the three common grades for SAE are 2, 5 and 8. Am example might be a clevis bolt used in a control cable application. At least one thread should be projecting past the fiber on a fiber nut installation. Thomas uses cookies to ensure that we give you the best experience on our website. ISO 9001-2000 compliant woman-owned distributor of bolts, clamps & bands, fasteners, hardware, nuts, rivets, screws, spacers, springs, standoffs & washers. Metric Fasteners American Fastener carries one of the widest range of METRIC FASTENERS available, and is your ONE SOURCE for the highest quality American and European made metric fasteners. Products include wire protection grommets, edge trims, braided sleeving, cable ties, hook and loop fasteners, enclosures, PCB standoffs, grounding clips and grounding panel fasteners. Meets military specifications, AN, NAS and NA standards. The Concorde was made using both metric and imperial as it was a joint British-French build. Copyright 2023 Thomas Publishing Company. The instructions I have to mount my Rotax 503 call for 10x30mm bolts. Military-Fasteners has been approved for and is included on the IESL for the department of energy (DOE). You mean imperial measurements vs metric? Bolts come in several configurations for their application and specification variances. Out of all the thousands of hardware pieces manufactured, which ones are important to the custom aircraft builder? All supply companies will have charts showing the various sizes versus the reference number. showing limited stock,inquire 1st. As an example, AN380-2-2 would be a cadmium plated pin 1/16" in diameter and 1/2" long. Distributor of industrial hardware made from aluminum and stainless steel. All use metric dimensions, only the numbers look sometimes rather odd. In place of a fiber insert, the threads of a metal locking nut narrow slightly at one end to provide more friction. Available in spline, internal wrenching, pan, shear, pin, crown, socket, round, hexagon, slotted round and brazier head style options. Products include gaskets, handles, hinges, hoist rings, knobs and seals. @Notts90 some use US standard, some use imperial, but I am specifically interested in who uses metric. Request a Quote. Aircraft Nuts Parts & Accessories, Metric 12mm Size Automotive . How to save a selection of features, temporary in QGIS? Thanks, but please re-read the title and first sentence of the question. Cobalt Aircraft Drills - Metric Sizes. In his book titledSportplaneConstruction Techniques,Tony Bingelis shows a simple tool that can be made for this purpose. But what about the materials that hold the airplane together the aircraft hardware? (If It Is At All Possible). DIN 966. Wing nuts and anchor nuts are also used. You are using an out of date browser. regards TDD . I was wondering if LSA aircraft built or sourced from Europe use Metric or Imperial nuts and bolts in their construction. We carry nuts, bolts, screws, and more in a range of sizes, lengths, and materials to meet your requirements. METRIC Fasteners In Stock METRIC Fasteners Certs Aircraft Fasteners @PeterKmpf No, I haven't, and my answer allows for that. 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F. The designation of these nuts is AN365 and AN364. @fooot thanks fooot. Don't make a practice of cutting off a bolt that is too long to fit a hole. Do I just use bolts from the hardware store or am I just not looking hard enough? Read our quality commitment BAC to MIL-SPEC Cross Reference PDF Parts Series Catalog PDF ISO 9001:2015 + AS9120B Cert; Popular Items A selection of products being shipped worldwide from Military Fasteners. Tighten the nut first - whenever possible. Suitable for -20 and 110 degrees C temperatures. The slots in the nut accommodate a cotter pin for safetying purposes. M6-1.0 x 12 Grade 10.9 Hex Flange Bolt - Zinc Yellow (JIS B-1189) M6-1.0 x 12 (ft) 10.9 hex flange bolt din 6921 zinc yellow. The same book also provides us with a very good definition of aircraft hardware. Thousands upon thousands of small items are used on a typical airplane. Materials include carbon steel, alloy steel and stainless steel. Our selection of metric fasteners includes: Wholesale Metric Fasteners for Industry Standards 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. Manufacturer of standard and custom metric and inch size hardware for industrial, aircraft and aerospace applications. Malone Specialty has provided engineering and design assistance for 70 styles of custom fittings over the past several years, including parts for the afterburner. I will tell you that an AN970 is a larger area flat washer used mainly for wood applications. 3/4-16 12 Point Aircraft Bolts. The standard bolts used in aircraft construction are AN3 through AN20. Were happy to help! Self-Locking Nuts Please pardon this post, which some may see as advertising, but it's not meant to be. However if the item has a special number then it should . Or,do the manufacturers of metric aircraft number the bolts so that they are unique to each type? Meets ANSI, ASME and ASTM standards. Stainless steel grades include 302, 303, 304, 316, 410, 416 and 18/8. Visit our website to purchase metric fasteners, nuts, bolts, Time-Sert kits & more. Company. A piece of welding rod or safety wire can be used to measure the length of the hole. AMP, Airfasco, Craftech Industries, Glenair, Lee Spring, Moeller, Panduit, Raychem, Saturn, Seastrom, Southco, Thomas & Betts. of 0.180 in. Our growing line of AN bolts now have drilled and undrilled options for you to choose from. Nutplates. Home Products Brand List Quality Control Specifications About Us Contact Us Request Information. Preferred browsers: Google Chrome, FireFox, or Microsoft Edge. Options include hex cap screws, socket head bolts, internal and external wrenching bolts in a broad range of sizes. Serves the marine, automotive and aerospace industries. A bolt is a type of threaded hardware fastener that is used to position two workpieces in specific relation to each other. Contact Us (618) 307-5637 [email protected] Cart Total Products: 0 items Total Cost: $0.00 View Cart Titanium Fasteners Aluminum Fasteners Jet Nuts Rod Ends Bushings APPAREL CLEARANCE Full Menu Titanium Fasteners Titanium Bolts Metric Bolts Standard Bolts Titanium Nuts Metric Nuts Standard Nuts Titanium Studs Metric Studs Standard Studs AN means the bolt is manufactured according to Air Force-Navy specs. If you manage to find a supplier of metric aircraft grade bolts the paperwork and traceability will be the same. If the bolt is too long, a maximum of three washers may be used. NAS and NA Fastener Standards "NAS" stands for National Aerospace Standard. They are manufactured in a regular thickness and a thinner thickness (one half the thickness of regular). Asking for help, clarification, or responding to other answers. Vendor managed inventory (VMI) programs and stock items available. This is even true for some European built aircraft such as the Reims F172 manufactured in France, or the Italian SIAI Marchetti F260. Pitch Metric Nylon Insert Lock Nuts - Fine Pitch Prevailing Torque Stover Lock Nuts Std. DFARS parts available. Distributor of electronic, defense, aerospace & aircraft special metric hardware. JavaScript is disabled. Products include plug buttons, plugs, washers, grommets, nuts, rivets and retainers. This is exactly the kind of answer I was looking for, but I was quite surprised by the actual answer. 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. 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. As Peter Kmpf described, there certainly are aircraft with a combination of hardware types. The MS number you may see is MS24665. Standards include way more than just the way length is counted. You will normally use them with castle nuts. These nuts are also manufactured with a right hand thread and a left hand thread. Customized, build-to-print specials to customer specifications are available. Metric Prop Bolts | Aircraft Spruce EVERYTHING FOR PLANES AND PILOTS SINCE 1965 | 877-4-SPRUCE Home / Hardware / Bolts / Metric Prop Bolts Metric Prop Bolts 4 Reviews 3 Answered Questions From $6.50 to $8.90 Add to Cart Subtotal $0.00 Add to Wishlist JUMP TO Overview Reviews Q&A View in Catalog Overview Assorted Metric Bolts The grip length should be equal to the material thickness that is being held by the bolt or slightly longer. Aircraft Design / Aerodynamics / New Technology. The main purposes of a washer in aircraft installation are to provide a shim when needed, act as a smooth load bearing surface, and to adjust the position of castle nuts in relation to the drilled hole in a bolt. Custom fasteners and latches are also offered. Older aircraft may not have this documentation, for example for a Beech Staggerwing, but the vast majority of such aircraft will use Standard hardware. Can state or city police officers enforce the FCC regulations? The best way to avoid this is to use a torque wrench. Tinnerman nuts, instrument mounting nuts, pal nuts, cap nuts, etc. RoHS and REACH compliant. ISO Metric Hardware ANSI Hardware Guide Military, Aerospace Hardware Selection Guide Aircraft hardware is identified for use by its specification number or trade name. On-time delivery. Home / Aircraft Fasteners & Hardware. Serves the aerospace, navy, defense, OEM and military industries. By using this site, you agree to our. There will be an exception, obviously, for those that do work on the minority of aircraft with metric hardware. Thousands upon thousands of small items are used on a typical airplane. Some hardware is corrosion resistant and used in high temperature applications. AN315 is the designation used for a plain hex nut. The most common ways of locking are cotter pins used in castle nuts, fiber inserts, lockwashers, and safety wire. Epoxy. The material is usually stainless steel or brass. At Pegasus, we are always expanding our large inventory of AN and MS hardware and aircraft fasteners. Capabilities include boring, EDM, milling and turning. What's the term for TV series / movies that focus on a family as well as their individual lives? or 100 degr. NZ$ 15.92 +GST. Clevis bolts are manufactured with a slotted head and are used for control cable applications. "The importance of aircraft hardware is often overlooked because of its small size; however, the safe and efficient operation of any aircraft is greatly dependent upon the correct selection and use of aircraft hardware." The manufacturer has tested the design and its safety is dependent upon the proper pieces of hardware. Pin hardware meets military specifications, NAS and NASM standards. An AN363 is an example of this type of nut. Build to print hardware available. Prototype and small production runs. Aircraft bolts will always have a marking on their head. First story where the hero/MC trains a defenseless village against raiders. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Reality is that they contain at least some inch size . Avoiding alpha gaming when not alpha gaming gets PCs into trouble. Find and evaluate OEMs, Custom Manufacturers, Service Companies and Distributors. Is it really necessary to spend money on high quality aircraft hardware? The real difference between an AN bolt from an aircraft supplier and a standard bolt from the hardware store is the paperwork and traceability that document the quality. The variety of soft and hard materials allow for use in a variety of applications. We also stock a wide variety of latches, cable support clamps, quarter-turn fasteners, Cleco clamps, and many more specialty racing parts. Distributor of aerospace and aircraft metric hardware. Where this strength is not necessary screws are substituted. FDA and NSF approved. AU $34.79 . Let's look at bolts as an example. A typical installation includes a bolt, one washer and a nut. Fasteners are available in threaded or unthreaded sizes and suitable for PC boards, electronic assemblies, control panels and touchpads. Be the first to review this product. Is there such a thing as metric aircraft bolts? AC43-13 presents a table of torque values for nuts and bolts. Are there differences in tool standards between aircraft manufacturers? Diameter is just one of 6 major (and mord than a dotzend secondary) values to describe such a simple piece :)) And yes, it's relevant, as the OP asked for SAE specifications. For a better experience, please enable JavaScript in your browser before proceeding. Aircraft Specific ; Engines & Propellers ; Electrical . So the trim sheet has to be converted to this. @JonathanWalters You're right. Manufacturer of metric hardware for military, automotive, aircraft and aerospace industries. You should see an "X" or an asterisk along with a name, etc. Various hardware supply companies will ship the hardware with different numbers from what you order on the website. Metric nuts and bolts are commonly referenced using 'M' sizes, for example: M3, M8, M12. Unlike ordinary fasteners, ZAGO sealing fasteners are engineered with a rubber O-ring that when tightened, seals out underwater hazards and prevents seepage of contaminants into the environment. Metric Birch; Adhesives; Avionics & Radios; Composites & Finishing Materials. Within our industry the first two are the most common. When current commercial aircraft land at major airports, a mechanic will know which set of wrenches to grab. Menu. Aircraft nuts usually have no identification on them but they are made from the same material as bolts. Hobby Shop $232.00, RTL Reg. @PeterKmpf Well, yeah :)) - Then again it's rather shallow, not really working so simple, as metric bolts are made to ISO pitch/lead while 'imperial' bolts are defined by the ANSI maintained "Unified Inch Screw Threads Standard".So while a 3/8 bolt does measure about 9.5 mm, a 9.5 mm nut won't run along. 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. DIN 961. 22201BC060050L. For more wrench clearance, the ARP stainless 6- and 12-point, 3/8-inch (0.375) bolts shown here come in a choice of 3/8- or 7/16-inch wrenching heads, compared to the 1/2-inch heads generally. Commercial Hardware. JavaScript is required to operate this site. I can't find aviation grade bolts of this size anywhere. On-time delivery. They are made of cobalt high speed steel, with heavy duty flute construction and 135 split point. In a nut shell, all measurements are moving to metric so older air craft like the C-130 is all in feet and inches and weights are in kgs. ISO compliant. The wider surface area protects the wood. Alloy steel, carbon steel, stainless steel, copper, brass, aluminum, titanium, bronze and exotic metals used. In other words, an AN514 bolt would be I- 1/2 inches long. Here, we use British terminology. I need a 'standard array' for a D&D-like homebrew game, but anydice chokes - how to proceed? What types of hardware should I really learn more about in order to build my own airplane? View Details. The check nut used to hold a plain nut in place is an AN316. Both of these nuts are available in stainless. Meets AN, MS and NAS standards and MIL-I-45208A and MIL-STD-45662 Spec. How can I translate the names of the Proto-Indo-European gods and goddesses into Latin? 108-000-022. Most items available in stock. Products include weld nuts, bolts, studs, standoffs, screws, inserts, and rivets. Secondary services such as heat treating, machining, grinding, lapping, deburring, part marking and edge bonding are available. How many antennae are there on a typical small aircraft, and how are they connected to the avionics? Note order placement does not The markings generally denote the. Safety wire is also widely used. On-time delivery. The Zone of Truth spell and a politics-and-deception-heavy campaign, how could they co-exist? Cotter pins are used for safetying bolts, screws, nuts and other pins. Are an aircraft's nuts and bolts generally either all Imperial or all Metric, or can they be mixed? The dash number following the AN960 indicates the size bolt for which they are used. Home Shop Contact Customer Service. RoHS compliant. Commercial Metric Stiff Nuts A range of metric, zinc plated, all steel self locking nuts. The best answers are voted up and rise to the top, Not the answer you're looking for? Flying wing as cheap and simple option for basic fun flying. Overview Metric and Multistandard Components is a wholesale distributor of metric fasteners and industrial components. Instead of being noted by the number of threads per unit of measure, metric fasteners specify thread pitch as the distance between the peaks of adjacent threads. Each bolt typically has a hexagon shaped head and a shank that fits into the hole. Products available include hand tools, wrenches, nuts, threaded inserts, studs, standoffs, pins, cable tie hooks, knobs, captive panel screws and retainers. Slotted Flat Head Machine Screw. If you would like further information on this numbering system, you can contact the National Standards Association in Washington, DC. Are an aircraft's nuts and bolts generally either all Imperial or all Metric, or can they be mixed? AS9100D and ISO 9001:2015 certified. Are there differences in tool standards between aircraft manufacturers? If you have any doubts about the quality of the aircraft hardware you are purchasing, request a copy of the manufacturer's specifications. Portions of the website, including membership login, join, renewal, shopping, and AirVenture ticketing may be unavailable at that time. It is important that you do not "over tighten" or "under tighten" a bolt or the nut attached to a bolt. In future articles I will discuss the other hardware items including control cable installation, screws, rivets, turnlock fasteners, etc. For nuts the size dimensions used are simply diameter and pitch. Other airplane parts suppliers don't have the same amount of experience and credentials as Dialogic, so please make us your first choice any time you need aircraft rivets, bolts, brackets, or anything else. 10-01-2023; 02.12.2022; 14-10-2021; 20-09-2021; 05-07-2021; 25-3-2021; 03-2021; SEMS Screw Micro Size; Serves aerospace, marine, wind and solar energy industries. Meets mil-spec, DFARS, NAFTA, MS, NAS and NASM standards. You will get metric dimensions, right? Metric gears are defined by module, which designates the center-to-center distance between successive teeth. Life goes on. Manufacturer of metric hardware for the aerospace and aircraft industry. Sign up to get notified when this product is back in stock. What are you doing in addition to flying? However the newer aircraft like the C-17 and aA-400 are in lbs and meters and again anything loaded has to be converted to the trim sheets. California Do Not Track Notice. Nuts and bolts. These questions will be answered in this series of articles on aircraft hardware. The letter "H" after AN (ANH) identifies a drilled head bolt. RoHS compliant. You have never looked into the toolbox of Russian aircraft mechanics, have you? Manufacturer of hardware for use in pipe/rail assemblies in the aerospace and other industries. Not only does metric hardware differ from standard pieces in how the dimensions are measured, but the metric thread profiles themselves are specified differently than Imperial threads. News. MHF109612Y. 2021 aircraft fasteners international - 595 monterey pass rd - monterey park, california 91754 toll free (800) 421-6695 - fax (310) 821-0378 metric hardware commercial metric plain washers commercial metric stiff nuts countersunk metric screws double anchor nut floating anchor nut ln94 metric split pins pan head screws The size, material, etc. 10+ million models from leading OEMs, compatible with all major CAD software systems. Meets AS 9120 and DFARS standards. Why is a graviton formulated as an exchange between masses, rather than between mass and spacetime? (Basically Dog-people). Complete Metric Set A - Aerospace Hardware Catalog . What about at a more remote airport visited by a wider variety and vintage of aircraft? Mil-Spec and Aerospace Bolts. They should be used on undrilled bolts. An AN365 is also termed MS20365 with the AN364 being MS20364. Skip to content. Old Man Emu Slotted Oval Head Machine Screw. Our aerospace bolts are made from high performance, corrosion-resistant materials including 300 series stainless steel, cadmium plated alloy steel, and A286 stainless steel. All use metric dimensions, only the numbers look sometimes rather odd. Stocking programs available. The standard continues to be procured to the MS part number. Since the terms "bolt" and "screw" were in use before the advent of easily-produced helix fasteners, they are often synonymous. You only see fewer of them. They should not be used in tension applications or where they will be continuously removed for maintenance or inspection. The common class ( grades ) for metric are 5.8, 8.8, 10.9 and 12.9. .