The metric box is typically reserved for use on automotive projects. Available in spline, internal wrenching, pan, shear, pin, crown, socket, round, hexagon, slotted round and brazier head style options. Hardware products are available in different materials, styles & sizes. Old Man Emu What are the disadvantages of using a charging station with power banks? The dash numbers indicate diameter and length of the pin. For Part Inquiry Call 800-804-7876 Welcome to Jet-Tek Jet-Tek, LLC is a small business supporting, prime contractors, original equipment manufacturers, contract equipment manufacturers, airlines, MRO's and machine shops with Hi-Lok Fasteners, EN6114 and EN6115 bolts, AN, MS, NAS, Airbus, and BAC fasteners. In the GA world the modern Diesel engines are all metric. AN-type aircraft bolts can be identified by the code markings on the bolt heads. The charts below show which are interchangeable between metric and standard, aka imperial or SAE. An AN960C would be - yes, a stainless washer. Use MathJax to format equations. @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. A piece of welding rod or safety wire can be used to measure the length of the hole. Threaded fasteners and rivets are identified by Air Force-Navy (AN), National Aircraft Standard (NAS), and Military Standard (MS) numbers. 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. Hobby Shop $232.00, RTL Reg. ISO 9001-2000 compliant woman-owned distributor of bolts, clamps & bands, fasteners, hardware, nuts, rivets, screws, spacers, springs, standoffs & washers. MHF109612Y. As of May 1, 2021 our website no longer supports Internet Explorer 11. These questions will be answered in this series of articles on aircraft hardware. Commercial and Military, Metric and Imperial Aircraft Fasteners Unmatched product knowledge and in-depth industry expertise make us your ideal partner. As Peter Kmpf described, there certainly are aircraft with a combination of hardware types. Please pardon this post, which some may see as advertising, but it's not meant to be. A few of these regarding bolt installation follow: Aircraft Nuts Avoiding alpha gaming when not alpha gaming gets PCs into trouble. Cobalt Drill Bits - Made to NAS 907 Type J specifications, these cobalt jobbers length drills are used for drilling in tough, high tensile strength materials like stanless steels, titanium and inconel. Thanks, but please re-read the title and first sentence of the question. Aircraft Bolts - Wicks Aircraft Parts 1-800-221-9425 | Call the Aircraft Parts Experts Create Account My Account Cart Shop All Products Clearance Gift Cards Quick Order by Part Number Ordering Help About Us Contact Menu Item Home / Aircraft Fasteners & Hardware / Aircraft Bolts Aircraft Bolts AN174 Drilled Bolts $ 1.81 - $ 3.01 AN3 and AN4 Bolt Kit The easiest method of installation is acquired by using safety wire pliers (seeFigure 6). Inserts are flexible and resistant to wear, galling and corrosion. RR use both, depends on the engine. of 0.180 in. Serves the aerospace, navy, defense, OEM and military industries. We wish everyone a very Merry Christmas! Visit our website to purchase metric fasteners, nuts, bolts, Time-Sert kits & more. Now that you are totally confused let me recommend a hand tool to simplify bolt selection and sizing. RoHS and REACH compliant. Alloy steel, carbon steel, stainless steel, copper, brass, aluminum, titanium, bronze and exotic metals used. Use a metric caliper. Menu. or 100 degr. Each bolt typically has a hexagon shaped head and a shank that fits into the hole. ISO compliant. The AN364 is a shear nut not to be used in tension. From that perspective, the answer to your question is that any given aircraft will most likely use all Standard hardware. Where this strength is not necessary screws are substituted. To be honest its not hard to convert between the different airframes. Same-day shipping available. RC Fasteners & Components stocks one of the industrys largest inventories of metric fasteners. On-time delivery. The subject of aircraft hardware can certainly be confusing. I would want to be. Wing nuts (AN350) are commonly used on battery connections or hose clamps where proper tightness can be obtained by hand. Toll free (800) 421-6695 - Fax (310) 821-0378. The best way to avoid this is to use a torque wrench. Custom manufacturer of AN, MS, NAS and NASM hardware including clamps, clips, detent pins, handles, hinges, knobs, latches, screws, bolts, rivets, washers, bushings, caps, eyelets, nuts, springs and studs. Manufacturer of standard and custom hardware. There are also a significant minority of aircraft that use exclusively metric hardware. JIT delivery available. Materials include carbon steel, alloy steel and stainless steel. Why not mixed? 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. the entire length of a set-screw. Monroe Aerospace is a stocking distributor of Aerospace and Mil-Spec hardware. Various products include bushings, collars, connectors, pins, shafts, spacers and valves. Aircraft quality bolts are made from alloy steel, stainless or corrosion resistant steel, aluminum alloys and titanium. Meets AN, MS and NAS standards and MIL-I-45208A and MIL-STD-45662 Spec. Finally, a hardware item that is simple. Why are there so many aircraft designs which look generally profoundly similar? These converted documents carry a "NASM" (for inch based) or "NAM" (for Metric based) prefix. At Pegasus, we are always expanding our large inventory of AN and MS hardware and aircraft fasteners. Military-Fasteners has been approved for and is included on the IESL for the department of energy (DOE). In other words, an AN514 bolt would be I- 1/2 inches long. How do you tell if a bolt or nut is standard or metric, and what size wrench or socket to use? If aircraft hardware is special, then there must be a standard against which it should be measured and manufactured. Were happy to help! Manufacturer of metric hardware for aerospace and aircraft applications. Menu. NAS and NA Fastener Standards "NAS" stands for National Aerospace Standard. Distributor of industrial hardware & supplies including AN, MS, NAS, NASM & metric hardware used in aircraft, aerospace & military applications. Aircraft bolts will always have a marking on their head. Are there developed countries where elected officials can easily terminate government workers? - 1/64. Is there such a thing as metric aircraft bolts? Vendor managed inventory (VMI) programs and stock items available. 108-000-022. Terms and Conditions, Use the hardware the aircraft designer or kit manufacturer recommends. It only takes a minute to sign up. Several pieces of hardware will have both an AN number and an MS number that are used interchangeably to identify the exact same piece. Contact us today at (903) 723-0693 to learn more . The NA prefix is for Metric standards. Over tightening may cause too much stress on the bolt or nut. All use metric dimensions, only the numbers look sometimes rather odd. I went searching for maintenance information on Airbuses. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. A cross reference exists that compares these two numbers. Drilled fasteners and skin fasteners. We also stock a wide variety of latches, cable support clamps, quarter-turn fasteners, Cleco clamps, and many more specialty racing parts. Products include wire protection grommets, edge trims, braided sleeving, cable ties, hook and loop fasteners, enclosures, PCB standoffs, grounding clips and grounding panel fasteners. There are a number of other aircraft nuts available. also, often used for wing hold-down. What does "you better" mean in this context of conversation? This insert has a smaller diameter than the nut itself so that when a bolt enters the nut it taps into the fiber insert producing a locking action. Nuts and bolts. Cookies are required for this site to operate correctly. "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. Thomas uses cookies to ensure that we give you the best experience on our website. Available in various sizes. (Basically Dog-people). Nov 28, 2015. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The instructions I have to mount my Rotax 503 call for 10x30mm bolts. Pitch Metric Hex Nuts - Fine Pitch Metric Nylon Insert Lock Nuts - Std. The markings generally denote the. This fiber insert is temperature limited to 250-deg. FM approved. 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 catalog.pemnet.com/category/all-categories. Be sure you do not overtwist the wire - doing so will weaken the safety wire. AU $34.79 . Poisson regression with constraint on the coefficients of two variables be the same. Copyright 2023 Thomas Publishing Company. RoHS and REACH compliant. Aircraft Fasteners is an authorized distributor for the premier aerospace fastener manufacturers for METRIC Fasteners. Certain accepted practices prevail concerning the installation of hardware. The check nut used to hold a plain nut in place is an AN316. Stay up to date on industry news and trends, product announcements and the latest innovations. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. @xxavier: Yes, you are right: The imperial units are. View Details. An aluminum bolt will have two raised dashes on its head. Products include wire protection grommets, edge trims, braided sleeving, cable ties, hook and loop fasteners, enclosures, PCB standoffs, grounding clips and grounding panel fasteners. What Are Aircraft Structural Fasteners? Thanks for contributing an answer to Aviation Stack Exchange! Castle nuts are fabricated from steel and are cadmium plated. 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. Serves aerospace, automotive, agricultural, construction, defense, recreational vehicle, medical, military, marine, oil and gas industries. Threads can also be left or right-handed. 2-56 to 8-32 bolts Standard Washers Standard Hex nuts metric bolts metric hex nuts Click button after adding quantities! Products include standoffs, captive panel hardware, insulating washers, handles and ferrules, screws, adhesive back mounting bases, cable tie tensioning tools and flexible polyolefin tubing. The Aircraft Spruce & Specialty catalog also contains good reference material on hardware. Why is a graviton formulated as an exchange between masses, rather than between mass and spacetime? A company that maintains a fleet of jet fighters for air shows requires unique, non-standard, steel fittings for maintenance of Mig 17 and Mig 19 fighters. Could you observe air-drag on an ISS spacewalk? Hardware. But what about the materials that hold the airplane together the aircraft hardware? Grounding clips are available with clip hole dia. FAA Advisory Circular 43-13-IA is an excellent reference source. A washer may be used if the bolt is slightly longer. The cotter pins mostly used on custom aircraft are AN380 and AN381. Russian mechanics will need to select their toolsets based on the aircraft they are working on. Does the LM317 voltage regulator have a minimum current output of 1.5 A? This criteria of gear selection is used in countries which have adopted the metric system and is intended to standardize gear selection. Aviation Stack Exchange is a question and answer site for aircraft pilots, mechanics, and enthusiasts. When using a lockwasher, place a plain washer between the surface of the airplane part and the lockwasher. DIN 963. Products include gaskets, handles, hinges, hoist rings, knobs and seals. Please enable cookies in your browser. It offers wrenches, cutting tools, measuring tools, tubing and fittings, machine screws, and other products. Slotted Flat Head Machine Screw. AN310 and AN320 castle nuts are the most commonly used (seeFigure 4). Select From Over 500,000 Industrial Suppliers. Each page includes pictoral references, part numebr and a short description. The diameter of a bolt is the width of the grip. Plain nuts require a locking device such as a lockwasher or a check nut. When using a castle nut, the cotter pin hole may not line up with the slots on the nut. Prototype and small production runs. Pleasecontact usor send aQuick Quoteinquiry. 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. Kanban and JIT delivery. So, as you can see, washers are not quite as confusing as other hardware even though we can make ft difficult if we wish. Carbon (Metric), Hex Nut, Din 934, Cl 8, Plain, Med. How can citizens assist at an aircraft crash site? Other hardware supplies include drill bits, taps, dies, O-rings & tapes. 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