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 5950-00-479-9707
NSN 5975-01-142-9745
NSN 6135-01-322-4655
NSN 5855-01-250-2421
NSN 6685-01-147-4532
NSN 5990-01-370-7912
NSN 5935-01-236-0531
NSN 6650-01-443-5342
NSN 5975-01-603-0945
NSN 5996-01-386-7421
NSN 6685-00-638-9261
NSN 2925-01-043-9786