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 6135-01-317-6021
NSN 5895-01-551-0892
NSN 6610-01-018-0648
NSN 5950-00-792-8082
NSN 6685-00-839-8623
NSN 7035-01-349-4348
NSN 6240-00-099-8606
NSN 6135-01-223-3869
NSN 5996-00-805-3757
NSN 5905-01-245-8472
NSN 5925-01-165-9913
NSN 5905-01-416-8170