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 6685-01-337-8389
NSN 6110-01-633-9660
NSN 5965-00-009-8679
NSN 5960-00-725-4547
NSN 5985-00-338-8663
NSN 6135-01-528-6896
NSN 5950-00-676-7695
NSN 6110-01-035-5735
NSN 5920-00-043-2647
NSN 6130-00-197-9371
NSN 5950-00-990-4501
NSN 5925-01-040-6733