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 5895-01-425-4159
NSN 5930-00-558-0095
NSN 6150-00-199-8764
NSN 6320-00-115-0883
NSN 7035-01-570-0332
NSN 6620-01-022-9868
NSN 5999-01-135-6048
NSN 5895-00-105-2941
NSN 5975-00-952-1791
NSN 5910-01-531-0859
NSN 5905-01-466-8510
NSN 6645-00-474-5689