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 5950-01-520-9677
NSN 5915-01-566-2177
NSN 5998-01-371-9530
NSN 6135-01-506-4791
NSN 6130-01-530-5924
NSN 5905-01-229-8636
NSN 5975-00-737-7684
NSN 5985-01-571-4173
NSN 6145-00-019-0047
NSN 5975-00-707-8036
NSN 6320-00-174-1362
NSN 5998-01-535-6790