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 6645-01-571-8578
NSN 5925-00-844-6984
NSN 5999-00-993-3375
NSN 5985-01-609-8900
NSN 6320-01-442-8604
NSN 5960-00-755-4447
NSN 5960-01-196-3344
NSN 5855-01-308-0955
NSN 6130-01-007-1242
NSN 6620-01-369-3589
NSN 5990-01-655-1412
NSN 5910-01-152-1230