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 6620-01-135-7846
NSN 5985-01-261-1949
NSN 6145-00-868-0714
NSN 6145-01-462-0353
NSN 5835-01-224-2792
NSN 5998-01-618-7623
NSN 6620-01-222-3143
NSN 5965-00-015-7408
NSN 5999-01-441-7666
NSN 6105-00-475-1583
NSN 5985-01-382-8247
NSN 5975-00-013-8129