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 5950-01-534-6776
NSN 6110-01-622-2923
NSN 6685-01-225-6459
NSN 5925-01-369-2816
NSN 6135-01-247-5660
NSN 5930-01-505-0143
NSN 6110-01-050-8119
NSN 5950-00-111-3430
NSN 5945-01-124-0541
NSN 5998-01-059-2424
NSN 6130-01-351-5436
NSN 5999-01-616-0095