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 5965-00-801-1131
NSN 6145-01-249-3133
NSN 2925-01-503-6792
NSN 5925-01-442-5795
NSN 5910-01-351-5679
NSN 5965-00-815-2525
NSN 6130-01-574-0308
NSN 6645-01-361-8947
NSN 6650-01-332-3799
NSN 5965-00-246-5612
NSN 5910-01-553-4407
NSN 5930-00-029-9457