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 5996-00-283-4366
NSN 5998-01-549-0455
NSN 5925-00-023-4154
NSN 6220-01-205-2950
NSN 5915-00-770-2563
NSN 4140-01-232-1026
NSN 6650-01-197-0587
NSN 6110-01-566-9476
NSN 5975-01-050-8114
NSN 5985-01-268-6795
NSN 5920-01-234-8309
NSN 5935-00-221-3240