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 6135-00-497-0491
NSN 6685-01-117-2925
NSN 5999-01-170-0337
NSN 6145-01-501-5780
NSN 6610-01-346-8241
NSN 6685-01-322-5688
NSN 5930-00-275-3129
NSN 5999-00-894-4632
NSN 5999-00-006-0503
NSN 6220-00-553-8938
NSN 6105-01-622-0674
NSN 4140-00-135-6398