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 7035-00-922-5700
NSN 5990-01-159-5988
NSN 5950-00-736-9484
NSN 6685-01-322-5297
NSN 5990-01-480-9938
NSN 4140-00-660-8699
NSN 5945-01-553-3226
NSN 6610-01-424-0776
NSN 6685-00-079-0313
NSN 6240-01-310-8598
NSN 5910-01-150-3496
NSN 6240-00-585-8138