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 5965-01-338-7693
NSN 5999-00-394-7191
NSN 6150-00-050-0910
NSN 6220-01-477-6752
NSN 5935-00-928-8221
NSN 5835-01-190-5192
NSN 5945-01-054-1440
NSN 6685-01-129-3901
NSN 5998-01-651-9928
NSN 6320-01-326-1316
NSN 4140-01-012-2460
NSN 5855-01-608-4351