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 5935-01-323-6399
NSN 5945-01-421-1808
NSN 6135-01-096-1452
NSN 6620-01-020-3612
NSN 5998-01-257-1965
NSN 2925-01-253-6006
NSN 6645-00-300-0401
NSN 6135-01-113-1507
NSN 5950-00-057-5682
NSN 6220-01-631-0414
NSN 5999-01-377-2387
NSN 5910-00-402-3365