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 6220-01-144-0775
NSN 6610-01-196-3458
NSN 6150-00-025-0612
NSN 6645-01-529-2474
NSN 5965-01-277-8589
NSN 5950-01-154-7932
NSN 6650-01-336-5859
NSN 5965-01-284-3162
NSN 6150-01-433-3735
NSN 5998-01-212-9394
NSN 5910-00-737-1617
NSN 5999-00-549-8056