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 6145-00-517-6666
NSN 6620-00-546-6071
NSN 7035-01-119-6271
NSN 6130-01-128-6953
NSN 7035-01-182-1086
NSN 5999-01-542-9530
NSN 6650-01-116-4650
NSN 5905-01-350-3275
NSN 6240-01-314-1359
NSN 5999-00-452-9641
NSN 6105-00-497-2873
NSN 5925-01-109-3582