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 2925-01-016-3111
NSN 5915-01-167-1612
NSN 6110-00-463-6158
NSN 6610-01-287-2757
NSN 6320-00-270-8222
NSN 6135-01-656-0761
NSN 5935-01-205-1635
NSN 5998-01-155-1664
NSN 6610-01-539-9084
NSN 5835-01-036-4951
NSN 2925-01-294-0585
NSN 2925-01-390-7963