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 5920-00-269-4060
NSN 5905-01-424-1434
NSN 6220-01-420-4460
NSN 6150-01-328-9813
NSN 6650-00-067-3572
NSN 6105-01-538-5866
NSN 6135-00-840-6451
NSN 5930-01-475-3501
NSN 5985-01-184-2755
NSN 6685-00-568-0362
NSN 5910-01-444-5105
NSN 5855-01-426-5589