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 6240-01-275-4535
NSN 5895-01-018-7111
NSN 7035-00-238-3662
NSN 5999-01-235-9564
NSN 6240-00-316-3167
NSN 6130-00-415-7155
NSN 5950-01-093-0348
NSN 5950-01-167-0825
NSN 2925-00-015-8794
NSN 6685-01-602-3797
NSN 6685-00-226-0948
NSN 5945-01-476-4948