Anchor Nut Thin (MS21069) (1) AN320 Shear Nut $ 0.58 – $ 5.33. All product and company names are trademarks or registered trademarks of their respective owners. Each is, for all practical purposes, a so-called "blind installation." These anchor nuts, or nut plates, as they are often called, are usually installed where access to a regular hex nut with a wrench would be difficult, if not impossible. £2.21 . Anchor nuts are designed for blind mounted applications where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. Note -624 are no longer available. 9. One of the largest Vintage Nut Plate stocks in the world from a company in the surplus WWII era aircraft parts business since 1967. Selecting the Right Kind of Anchor Nut (In 1994, more than ever before, it pays to shop around.) Shop by category. Select options Details. Other less frequently used types include the all-metal floating anchor nuts, one lug nuts, corner nuts, and even miniature nuts for limited space installations. Separate the two parts and set the top piece aside. 3. $1.64. Clarendon Specialty Fasteners is quality certified to BS EN9120:2015, BS EN9100:2016 and ISO9001:2015 Our customer approvals include; Airbus Helicopters, Airbus Defence and Space, Bombardier, Leonardo and BAE Systems. Part Number: Qty Discount Price: Indiv. To review EAA's data privacy policy or adjust your privacy settings please visit: Click here to upgrade to a newer version of Internet Explorer or Microsoft Edge. 50pcs Aircraft Expansion Anchor Bolts Expansion Tube and Countersunk Screws Frame Fixings Expansion Wall Connector for Wall Curtain Gypsum Board Home Decoration（with Screw） 5.0 out of 5 stars 1 $11.99 $ 11 . K1000 MS21047, NAS680, NAS1023A . Two of the most commonly used anchor nut varieties include: 1. My little RV-3 has over 345 anchor nuts installed as of this date. Manufacturer, designer & distributor of aircraft anchor nuts with riveted, welded or screwed mounting lugs. Univar's descriptive use does not imply any affiliation with or endorsement by the respective owners. A25-4B - 4BA x 0.4" Hex Head Bolt. Clamp the two parts together and drill a 1/8" alignment hole through both of them where the attaching screw/bolt is to be installed. It is not at all unusual for the typical all-metal homebuilt to have more than two or three hundred anchor nuts installed. MS24694 110 NUTS, Airframe 96-98 Tubing 135-136 MS25171 149 Anchor 51,100-103 V Vinyl Tubing 135 MS27039 110 Clip-On 97 W WASHERS, CSK, Finishing, 107 MS27129 107 Exhaust 97 Fiber, Flat, Nylon 107 MS27151 97 Instrument 104 Z Zloc Panel Fasteners 46-48 MS27975-MS27976 142 Locknuts 96-98 MS28775 144 Machine Screw 96-98 MS28778 147 PAL Nuts 97 There are a number of other aircraft nuts available. Anchor nuts are captive nuts that do not require an ordinary hex nut to tighten an aircraft bolt.They are used when it is nearly impossible to work on the backside of a piece you are bolting. The hex head aircraft bolt (AN-3 through AN-20) is an all purpose structural bolt used for general applications involving tension or shear loads where a light drive fit is permissible (0.006 inch clearance for a 5/8 inch hole, and other sizes in proportion). UNC/UNF Anchor Nuts A136 UNC/UNF Anchor Nuts A137 UNC/UNF Anchor Nuts F1968 Sealed Anchor Nuts MF6000 Right Angle Anchor Nuts MS21047 Anchor Nuts MS21051 Single Lug Anchor Nuts ... We are also the UK and European distributor for Aircraft Spruce and Speciality, with whom we have been doing business with for over 25 years. Dome Nuts. Installing anchor nuts, initially, is sometimes difficult and always time consuming. there is usually a way to get the job done. Last one. 4.Clinch nuts: nylon insert, all metal; heavy, light, and miniature. Aircraft nuts can be divided into two general groups: Nonselflocking and selflocking nuts. In some cases a proprietary airframe or engine manufacturer's part number may be assigned to identify the same part which was actually manufactured by a different component OEM. For some reason I like to call them nut plates. That is, the part generally has to be secured with little or no access to the opposite side for installing and torquing ordinary nuts. ONE LUG ANCHOR NUTS Anchor nuts are designed for blind mounted applications where it is impractical to use hex nuts or where it is desirable to have an attached nut … Image not available. Anchor nuts are also made with a floating captive nut which supposedly allows easier alignment on assembly. Besides, they are more expensive and more difficult to rivet in place. Insert a 3/32" rivet in the hole you just drilled to prevent the anchor nut from twisting out of alignment while you drill the second hole through the opposite lug. 3. Our airplane nuts are designed to withstand the rigors of flight, staying in place through numerous takeoffs and landings. Great Savings & Free Delivery / Collection on many items. Tinnerman nuts, instrument mounting nuts, pal nuts, cap nuts, etc. 2BA K1000 Fixed Limited stocks of K1000-2BA fixed anchor nut. Home / Aircraft Fasteners & Hardware / Aircraft Nuts / Anchor Nut Two Lug (AN366) Anchor Nut Two Lug (AN366) $ 3.93 – $ 14.70. Use 1/8" dia. . When vibrations are a factor, Honeywell nuts are the answer. Quick Shop. Condition: New. if not, you will need somebody outside the airplane with a back-up wrench. Home / Aircraft Fasteners & Hardware / Aircraft Nuts. This size is used almost everywhere you would need to install an anchor nut. They essentially are nuts mounted on a plate either fixed or able to float and retained in position by the use of rivets. Clinch Nuts. ... We are also the UK and European distributor for Aircraft Spruce and Speciality, with whom we have been doing business with for over 25 years. Tinnerman Nuts. 2. Hex Nuts. 7. $16.98. Anchor Nut Thin (MS21069) Two lug thin (MK1000) Reduced rivet spacing. Nylon locking insert. . Anchor Nut Two Lug (AN366) Cadmium plated steel. Select options Details. rivets with 524 and 624. BA/BSF Anchor Nuts 2BA F5000 Floating Limited stocks of F5000-2BA floating anchor nut. NOTE: Check your homebuilt supplier catalogs for the options and sizes they normally carry. Look at the illustrations and select the bolt/screw size you need accordingly. EAA.Org is currently undergoing some maintenance. Anchor nuts eliminate the need for groping around under an assembly in an attempt to install an ordinary hex nut. Remove the Cleco clamp and redrill the original 1/8" alignment hole to its correct diameter for the 832 screw with a #19 drill bit. Barrel Nuts. My little RV-3 has over 345 anchor nuts installed as of this date. Aircraft Anchor Nut Plates Aircraft Fasteners stocks a wide range of anchor nut plates used in the aircraft, aerospace, electronics and defense industries. 3. Fixed Anchor Nut 3/16 UNF Thread. You can also rivet these nut plates to plywood surfaces and fiberglass components. In stock. A nut channel is a metallic channel with multiple fiber or metallic self-locking nuts attached. Use 3/32″ diameter rivets to attach -632, -832, -1032 and -428. Place an anchor nut over the drilled hole in the bottom part and clamp it with a 1/8" Cleco. MS21069L4 - Nut Plate - 1/4-28 - Self-Locking - Low Height - Two Lug - Reduced Rivet Spacing - 450° - Steel, Dry Film Lubricant (alt part # NAS697A4, MK1000-4) As Low as : $0.77 $0.90 not without a good reason. 1/16″ thick. (In 1994, more than ever before, it pays to shop around.). What started as a handful of passionate enthusiasts has developed into a major force—and a significant component—of the aircraft industry. Fixed and Floating anchor nuts in both Metric and Imperial (UNF)threads. Javascript is required to operate this site, Your browser is not compatible with this website. a difficult feat at best. Anchor Nut: Definition and Installation Instruction. © 2020 Univair Aircraft Corporation. Reinstall the anchor nut in its correct location (underneath now) holding it in position with a 1/8" Cleco or Cleco shoulder clamp. It would be simple enough to accomplish the task single-handedly if anchor nuts are installed . The most frequently affected problem locations are the following: 3. When vibrations are a factor, Honeywell nuts are the answer. $19.98. I find these to be conducive to sloppy workmanship and, therefore, merit little consideration for use in the average homebuilt. Other Aircraft Nuts. Propeller spinner/bulkhead installation. Aktueller Filter. In other locations it may be necessary to install a right-angle nut, but these are rare exceptions. In contrast, the listed, nylon locking insert anchor nut (AN366F) is a heavier, bulkier, anchor nut that can only tolerate a maximum of 250 degrees F. And, in spite of these shortcomings, retails between $1.10 and $2.98 each. Anchor Nuts/Nut Plates Instrument Nut Obviously, without the aid of a second person inside the airplane manipulating a wrench on the opposite side, such a simple task is almost impossible. Making Difficult Installations Cost is very definitely a factor to consider when selecting the type of anchor nuts you will use. . 6. Aircraft Plate Nuts size 8-32. You will find that anchor nuts are just about the only way you can make some installations. . Various types of AN screws and nuts are used in the construction of aircraft. Where Do You Use Them? Home / Aircraft Fasteners & Hardware / Aircraft Nuts / Anchor Nut Two Lug (MS21047) Anchor Nut Two Lug (MS21047) $ 0.63 – $ 2.99. AN345 Fine Thread Plain Hex Nut $ 0.17 – $ 0.61. To provide a better user experience, EAA uses cookies. 10. For fixed anchor nuts, this is less true, however, the holes that *should* be drilled for non-floating anchor nuts should not have as much clearance, either, so the same condition should be the result. the numbers will shake you up. Aircraft nuts are made in a variety of shapes and sizes. ... 10 x Self Locking Aircraft Anchor Nuts, Steel, 1/4" UNF, 0.312" Height [D7] £6.99. Site maintenance is scheduled for Wednesday, October 28 between 12 a.m. and 6 a.m. Users will experience limited site functionality. In either case, it would be prudent to add a dab of epoxy adhesive between the nut plate and the wood surface. If the installation machine screw is to be a flush head type, you will have to dimple, or countersink, the surface skin. Add to Wishlist. MS21080, NAS1025N K2000 MS21051, NAS682A, NAS1025A MK2000 MS21071, NAS696A Elastic-Insert Anchor Nut All Metal Anchor Nut (K1000-Full Size / MK1000-Miniature) Here are a few thoughts you can mull over. Naturally, quite a bit of extra work (and cost) is involved in installing anchor nuts, so it is not likely you will consider installing them just for the fun of it . Use 1/8″ diameter rivets to attach -524. For example, after you complete your airplane, you will find it impossible to remove an accessory like the voltage regulator, gascolator, or air/oil separator from the firewall, single-handedly, if the unit was installed with ordinary hex nuts. 1-877-795-2278 | info@aircraftspruce.ca Aircraft Spruce Canada Brantford, ON Canada Corona, CA | Peachtree City, GA Chicago, IL | Wasilla, AK The item you've selected was … Opens image gallery. Add to Cart. Self locking (K1000) low height steel 450° F. Use 3/32″ rivets to attach sizes -06, -08, -3, -4, 1/8″ rivets for -5. The same problem can confront you should you have to remove an antenna. Fixed Anchor Nut 1/4 UNF Thread. Picture Information. Drill a 3/32" rivet hole through one of the anchor nut lugs. Online Catalogue | Aircraft Hardware | Nuts, Anchor Nuts, Bolts and Screws. It is the 17 cent variety, of course. Call 1 (253) 848-9349 Anchor nuts are designed for blind mounted applications where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. Also, don’t forget to enlarge the 1/8" fastener hole in the removable access plate, if applicable, with a #19 drill. Nutplates are used as a threaded connector made out of stamped metal and is usually riveted in place. In order to properly design and build an aircraft one must have a good working knowledge of the AN hardware and its applications. Overview All metal floating anchor nuts. The two lug nylon insert locking type (AN366F). Particularly suited for use in blind close clearance areas. Use 3/32″ diameter rivets to attach -632, -832, -1032 and -428. Bestselling Featured Items Newest Items Alphabetical: A to Z Alphabetical: Z to A Price: Low to High Price: High to Low. You may have to insert a temporary screw in the fastener hole if a shoulder Cleco won’t reach. Aftermarket Aircraft Part. For that matter, anchor nuts may even be tack welded to steel parts. Clip Nuts. 1. For floating anchor nuts especially, there is freedom to slide until the screw can contact the side of its hole. Anchor Nuts- We normally call these handy little items nutplates. Manufactured from C1050 heat treated carbon steel with Cadmium plated finish. Don’t be confused by the specification numbers (AN, MS, NA, etc.). Nonselflocking nuts are those that must be safetied by external locking devices, such as cotter pins, safety wire, or locknuts. 5.Clip nuts: sheet metal, connector mounting. Adding to your cart. . If you think about it you will realize that the applications listed have this in common. AN340 Coarse Thread Plain Hex Nut $ 0.14 – $ 0.53. As the name implies, anchor nuts are captive nuts you can attach permanently to the blind side (backside usually) of an assembly. Be extremely careful because the drill bit will tend to hog in and ruin the threads in the already installed anchor nut. But, even if you have somebody to help, what do you do if you have a big fuselage fuel tank up front? Startseite » Alle Kategorien » Hardware » Fasteners » Anchor Nuts. In addition we have distributorships for Aircraft Tool Supply, LP Aero Plastics, Falcon Gauge, Ceconite / Randolph and Shield Technology to name but a few! The hex head aircraft bolt (AN-3 through AN-20) is an all purpose structural bolt used for general applications involving tension or shear loads where a light drive fit is permissible (0.006 inch clearance for a 5/8 inch hole, and other sizes in proportion). Stocks in the anchor nut varieties include: 1 you have to be installed use 3/32″ rivets. 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Blind close clearance areas Thin nuts during the construction of your airplane you will realize that the only difference. Two lug anchor nut Plate 8-32 ( Pack of 50 ) Item Information use to install dia! Nuts and anchor nut 10-32 $ 0.26 temporary screw to hold the nut... 100 Nutplate NAS1791A3-2 aircraft special aerospace nut Plate type, I still ’! You intend to install a right-angle nut, but these are rare exceptions, safety wire, impractical. Or text UNIVAIR to the present and anchor nuts I am using pins, wire. An366F elastic-insert type, I can see why the all-metal K1000 two lug ( AN366 Cadmium. Eaa Sport Aviation, March 1994 ) 1 problem locations are the answer imply any affiliation or... Nut tinnerman Nuts- Flat Plate nut for inspection holes used in conjunction with AN530 and type... Eaa Sport Aviation, March 1994 ) 1 between the nut Plate in.
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