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 6240-01-420-6495
NSN 5960-01-005-1192
NSN 5975-01-270-4646
NSN 5975-01-592-2288
NSN 5835-01-202-9673
NSN 5965-01-339-4495
NSN 5950-00-891-4243
NSN 5935-01-533-5584
NSN 5999-01-555-7511
NSN 7035-01-281-3642
NSN 5920-01-082-4375
NSN 5925-00-924-0515