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Military-Fasteners.com
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AN, AS, NAS, MS, HL, CR Hardware in Stock

Shop by Series Browse our inventory by series designation

AN Series BAC Series NAS Series MS Series HL Series CR Series

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Shop by Category All product categories. Over 40,000 parts!

- Bolts
- Cables
- Clamps
- Hinges
- Hooks
- Nuts
- Pins
- Plugs
- Rings
- Rivets
- Screws
- Studs
- Valves

Don't Have a Part Number? Find bolts, screws, and nuts. Select one of the characteristics to start drilling down.

Rivets.

Rivets are used for joining spar sections, holding rib sections in place, securing fittings to various parts, and for fastening bracing members and other parts together.

Bolts.

The type of metal used in an aircraft bolt helps to determine its strength and its resistance to corrosion. Therefore, it is important that material is considered in the selection of replacement bolts.

Screws.

The most common threaded fastener used in aircraft construction is the screw. The three most used types are the structural screw, machine screw, and the self-tapping screw.

Recently Updated

AN121501
Plain Hexagon Nut

$2.50

thread: 10-32, cadmium plated steel, engine, AN1215 series nut

AN310C15
Plain Castellated Hexagon Nut

$17.95

Thread Size: 1", Nut Height: 0-63/64", Head Width: 1-1/2", AN310 series nut

AN175-14A
Close Tolerance Bolt

$1.75

length: 1-19/32", grip: 1-1/16", thread: 5/16-24, cadmium plated steel, undrilled shank

HL19PB5-3
Pin-Rivet

$1.10

diameter: 5/32" grip length: 3/16", flush shear head, alloy steel, cadmium plated, HL19 series pin

NAS1801-08-12
Machine Screw

$0.22

length: 3/4", thread: 8-32, hex head, cruciform recess, full thread, alloy steel

AS4860J02
Pipe Nipple

$16.95

thread: 1/4, pipe to pipe, corrosion resistant steel, AS4860 series fitting

AS3209-028
O-Ring

$0.55

high temp, fluid resistant, very low compression, flurocarbon rubber, AS3209 series oring

AS21919WCJ06
Loop Clamp

$2.50

Diameter: 13/64", rubber fluorosilicone class cushion, AS21919 series clamp

What We Do

Military-Fasteners WarehouseWe support our customers in the Aviation, Military, and Private industries with swiftness, simplicity, and accuracy. All of our in stock products are pre-packaged, excellently labelled, come with manufacturer certs, and sit stand by ready to ship off the shelf. Purchasing is made easy by allowing customers to complete and track transactions online.

Most of our aircraft hardware can be identified by its specification number or trade name. Threaded fasteners and rivets are usually identified by AN (Air Force-Navy), NAS (National Aircraft Standard), and/or MS (Military Standard) numbers. Quick-release fasteners are usually identified by factory trade names and size designations.

Because of the small size of most hardware items, their importance is often overlooked. The safe and efficient operation of any aircraft is greatly dependent upon correct selection and use of aircraft structural hardware and seals. Our in-stock trove of hardware products reflect these selections.