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 7035-00-478-4133
NSN 5895-01-433-2447
NSN 6610-01-465-1320
NSN 6130-01-128-3058
NSN 2925-00-015-8794
NSN 6150-01-421-3349
NSN 6610-00-678-5752
NSN 5910-01-317-9951
NSN 5996-00-111-1538
NSN 6220-01-355-0610
NSN 5930-01-550-5722
NSN 6645-01-624-7209