AN6-20A Airframe Bolt

Part Number: AN6-20A

AN6-20A Airframe Bolt, Inventory: 5938, Thread: 3/8-24, Grip Length: 1.438, Fastener Length: 2.078, Drilling Type: Undrilled, Surface Treatment: Cadmium Plated Steel.

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Quantity Break Pricing

In Stock


Grip Length


Fastener Length


Drilling Type


Surface Treatment

Cadmium Plated Steel

Inventory Note

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AN6-20A Airframe Bolt

The AN6-20A Airframe Bolt has a 3/8-24 with a 3/8” shank diameter. All sizes of AN6 bolts have a 0.641 inch thread length, regardless of grip length. This thread length has been carefully calculated to accommodate a full-height nut plus one AN960-616 washer. The threaded end of the AN6-20A Airframe Bolt is tapered, to allow easier starting of the nut. The AN6-20A Airframe Bolt is tapered on the last threads, for ease of installation of the nut. The AN6-20A Airframe Bolt has a tensile strength of 125,000 psi and a shear strength of 76,000 psi. If the AN6 AN6-20A Airframe Bolt is overstressed, it will bend first rather than snapping.