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 6240-01-140-8762
NSN 6110-01-624-8097
NSN 5985-01-130-4906
NSN 5925-00-683-7877
NSN 6220-01-363-8248
NSN 6620-01-168-8450
NSN 5965-01-205-3088
NSN 5935-00-222-5991
NSN 5998-01-320-3939
NSN 5910-01-066-5192
NSN 5950-00-432-0292
NSN 6220-01-493-6846