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 6150-01-337-6433
NSN 6130-00-285-8119
NSN 5950-01-541-4659
NSN 5935-00-006-4087
NSN 2925-01-166-4589
NSN 5910-00-307-7748
NSN 6150-00-922-2735
NSN 6220-00-258-2967
NSN 5835-01-406-9638
NSN 5910-01-592-1459
NSN 5925-01-388-2128
NSN 6620-01-281-6386