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 6610-01-044-4738
NSN 6135-01-230-4399
NSN 5998-00-468-0421
NSN 5925-00-929-1719
NSN 6685-01-450-3479
NSN 5930-01-514-7541
NSN 6320-01-631-7828
NSN 5915-00-039-4884
NSN 5925-00-336-9150
NSN 5999-00-753-7450
NSN 5895-01-157-8795
NSN 5930-01-051-6984