High strength, heat treated washers, made for use with NAS bolts, and come with and without a chamfer. The chamfer "C" version washer matches the radius under the bolt head. The "plain" (non-chamfered) MS 20002 washer is to be used under the nut.
AN washers are available in 1/16" (regular) and 1/32 (light) thickness in a given diameter, finished in gold cad-plated steel. Sold in packs of 50.
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