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 5990-00-719-4947
NSN 5985-01-018-3660
NSN 7035-01-633-7608
NSN 6135-01-499-3516
NSN 6685-01-432-0265
NSN 5965-00-249-6980
NSN 5925-01-353-5838
NSN 6130-01-340-5299
NSN 6145-00-221-6528
NSN 6320-01-549-3153
NSN 5855-01-112-7725
NSN 6105-01-589-1706