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 5985-01-133-7653
NSN 5998-00-138-3717
NSN 6130-00-082-1262
NSN 6320-01-352-5653
NSN 6110-01-063-7423
NSN 7035-01-185-6500
NSN 5915-01-323-1393
NSN 5998-01-118-8054
NSN 5905-01-015-3309
NSN 5965-01-175-9133
NSN 5990-00-583-9920
NSN 5975-01-497-5371