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 6220-00-918-5599
NSN 5985-00-831-0202
NSN 5950-01-169-4657
NSN 6110-01-076-6155
NSN 6685-01-294-9118
NSN 6610-01-294-5666
NSN 6105-00-118-5898
NSN 6145-01-438-2984
NSN 6645-00-152-1702
NSN 6320-01-072-2073
NSN 5985-01-435-0694
NSN 6320-00-228-5678