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 2925-01-364-7926
NSN 6150-00-215-0790
NSN 5950-01-459-7249
NSN 6610-00-100-1195
NSN 5998-00-615-2763
NSN 5950-01-519-7928
NSN 6220-01-268-1541
NSN 6150-00-222-5302
NSN 5965-01-264-1738
NSN 6685-00-814-4117
NSN 5855-01-601-0754
NSN 5915-00-159-6125