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 5855-01-324-9269
NSN 6645-01-358-7137
NSN 6150-00-689-4453
NSN 5990-01-118-0151
NSN 5905-00-912-1843
NSN 5905-00-792-9183
NSN 5975-01-101-3089
NSN 7035-00-421-8710
NSN 5998-01-411-6813
NSN 6240-01-401-5340
NSN 5915-00-574-5400
NSN 6135-00-416-2898