18-8 stainless steel; diameter .073"; holes size .067"; head .127"; diz x .049" ht; (drill 51)
A hardened cylindrical fastener with multiple spiral flutes on its shank. It also has an end smaller in diameter than the outside diameter of the spiral flutes, which acts as a pilot when driven into a drilled hole.
NSN 6130-00-242-1465
NSN 2925-01-189-4272
NSN 6240-01-648-6370
NSN 5960-01-130-6413
NSN 2925-00-450-7783
NSN 4140-01-369-0077
NSN 5960-01-167-6689
NSN 5910-01-121-4296
NSN 2925-01-490-3884
NSN 6130-00-649-8953
NSN 6610-00-076-5613
NSN 6240-01-249-9840