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 5855-01-003-0848
NSN 5999-01-627-1527
NSN 6105-01-498-9031
NSN 6685-01-447-5633
NSN 5920-00-468-3074
NSN 5998-01-602-5652
NSN 5960-01-543-0235
NSN 6105-01-541-3245
NSN 6610-01-242-9674
NSN 5975-00-909-5174
NSN 2925-00-071-4197
NSN 6150-01-541-2585