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 6220-01-162-7954
NSN 5930-01-528-8153
NSN 6110-00-992-3789
NSN 5895-01-086-1342
NSN 6135-00-255-1340
NSN 5998-00-156-0727
NSN 5905-00-960-7407
NSN 5999-01-613-6428
NSN 6135-01-222-0703
NSN 6145-00-422-2326
NSN 5950-00-150-2408
NSN 6105-00-862-4951