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 5935-01-449-1852
NSN 5835-01-626-9603
NSN 5910-01-517-2220
NSN 6650-01-535-2730
NSN 5905-01-222-5338
NSN 6685-00-578-5951
NSN 6135-01-351-2690
NSN 5915-00-787-7019
NSN 5910-01-299-6605
NSN 5920-01-112-0296
NSN 5855-01-481-3906
NSN 5910-01-432-1736