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 6320-00-116-3658
NSN 6220-00-291-3722
NSN 6610-01-156-0810
NSN 5965-01-598-8882
NSN 5996-01-336-1479
NSN 6220-01-233-7456
NSN 6130-01-542-5070
NSN 4140-00-483-9641
NSN 6650-01-482-6021
NSN 5985-01-495-1449
NSN 5935-00-903-7486
NSN 5965-00-834-1531