An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5930-00-609-2412
NSN 5965-01-301-9566
NSN 6685-00-071-4001
NSN 5950-01-317-6976
NSN 5985-01-417-0116
NSN 6685-01-221-7678
NSN 5965-01-241-9865
NSN 6135-00-010-5275
NSN 5985-01-382-8281
NSN 5895-01-624-4391
NSN 5990-01-408-6554
NSN 5998-01-215-6206