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 5965-01-038-3709
NSN 5835-01-515-6537
NSN 6130-01-247-9758
NSN 5985-01-033-1774
NSN 5990-00-594-7291
NSN 5950-01-512-2232
NSN 5925-01-118-2484
NSN 5999-00-222-4808
NSN 5985-01-383-4930
NSN 5905-00-252-5436
NSN 5960-01-503-4123
NSN 5998-00-481-9893