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 6145-01-056-5515
NSN 5920-00-382-8849
NSN 5895-00-027-3444
NSN 5965-01-461-7195
NSN 5950-00-766-5934
NSN 5895-00-723-7258
NSN 5905-01-159-8053
NSN 5999-01-152-0249
NSN 5965-01-170-9891
NSN 6110-01-152-1097
NSN 5925-01-413-9542
NSN 5935-01-437-9534