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 6135-00-686-4777
NSN 5985-01-025-1951
NSN 5930-00-601-5981
NSN 5990-00-224-9408
NSN 5925-00-932-3027
NSN 6645-01-594-6407
NSN 5915-01-119-4090
NSN 5835-01-482-1591
NSN 6220-00-564-5120
NSN 6645-01-633-1852
NSN 5930-00-253-4369
NSN 6150-01-468-9638