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 5950-01-540-3561
NSN 6610-00-223-4519
NSN 5925-00-788-0368
NSN 5945-01-555-7973
NSN 6135-00-539-8088
NSN 6105-00-222-4762
NSN 6240-00-832-6867
NSN 7035-01-135-7783
NSN 6135-00-763-5793
NSN 6645-01-322-8431
NSN 5950-00-528-8193
NSN 5996-01-534-9995