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 5910-00-440-5136
NSN 6620-01-534-2370
NSN 5945-01-512-6633
NSN 5905-01-536-8512
NSN 5895-00-505-0878
NSN 5998-01-463-2488
NSN 6685-01-658-1066
NSN 5855-01-256-2551
NSN 5985-01-329-9182
NSN 5999-00-828-9007
NSN 6145-01-444-9955
NSN 5985-01-174-8018