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 5985-01-241-6742
NSN 6220-00-686-5328
NSN 5895-01-461-4611
NSN 5945-01-410-8747
NSN 5999-00-238-6838
NSN 5855-01-395-7429
NSN 5950-01-567-0235
NSN 6130-01-168-8001
NSN 5925-00-728-6605
NSN 5915-01-236-5627
NSN 6610-01-515-4967
NSN 6650-00-153-3155