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 5855-01-236-9645
NSN 4140-01-160-1742
NSN 6105-01-471-5600
NSN 5950-00-148-5267
NSN 6645-00-863-9695
NSN 6220-00-536-1266
NSN 5920-00-280-3768
NSN 5895-01-463-8678
NSN 5920-01-308-8582
NSN 5925-01-580-4455
NSN 5920-00-422-5381
NSN 5950-01-247-8978