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 5915-01-447-7057
NSN 5910-01-173-9024
NSN 6240-00-690-2274
NSN 5915-00-111-1905
NSN 6135-01-128-5358
NSN 4140-01-328-1948
NSN 6650-01-315-1862
NSN 2925-00-118-4887
NSN 7035-01-387-8655
NSN 5965-01-371-1297
NSN 5855-01-175-3990
NSN 5915-01-430-3958