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 6130-00-487-9948
NSN 5985-00-771-0460
NSN 5895-01-513-6566
NSN 6220-01-594-0991
NSN 5915-01-518-9310
NSN 6610-00-716-5248
NSN 5985-00-078-5511
NSN 5920-01-197-5097
NSN 4140-00-480-8190
NSN 6135-01-231-4809
NSN 5895-01-085-5471
NSN 6685-01-429-8298