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 6645-00-983-2046
NSN 5950-00-955-6701
NSN 6150-01-362-1892
NSN 5925-01-215-1386
NSN 5915-00-281-0304
NSN 5915-01-420-4370
NSN 5905-01-444-4595
NSN 5985-00-190-5716
NSN 5925-01-602-9229
NSN 4140-01-536-1104
NSN 5930-01-415-0207
NSN 5910-01-629-5101