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 5999-01-374-3008
NSN 6320-01-322-8340
NSN 5996-01-554-9882
NSN 5945-01-303-6361
NSN 6650-01-382-8569
NSN 5910-00-218-1114
NSN 6645-01-422-5686
NSN 6150-01-605-3392
NSN 6135-01-246-0308
NSN 5996-01-167-8914
NSN 5925-01-393-7918
NSN 2925-01-341-7423