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 5915-01-394-3700
NSN 5935-00-036-1329
NSN 5930-00-860-4196
NSN 5975-00-936-2112
NSN 7035-01-470-5613
NSN 6685-01-173-3198
NSN 5985-00-470-7466
NSN 6620-01-286-6769
NSN 6135-00-246-0324
NSN 5945-01-421-4135
NSN 5905-00-800-0698
NSN 5996-01-297-1564