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 6620-01-388-5713
NSN 5985-01-521-4734
NSN 6320-01-551-3553
NSN 5985-01-305-8913
NSN 5960-01-212-8118
NSN 6150-01-536-2129
NSN 6645-00-547-4388
NSN 6320-01-422-1212
NSN 5910-01-087-2614
NSN 5910-01-241-2668
NSN 6685-00-954-2347
NSN 6220-00-149-0977