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 5965-00-300-8055
NSN 5990-01-555-6616
NSN 5915-01-008-4395
NSN 5996-01-116-6946
NSN 5998-01-158-6067
NSN 5998-01-224-7267
NSN 5905-01-647-1650
NSN 5920-01-086-3258
NSN 5910-00-004-2113
NSN 5985-01-472-3360
NSN 5975-01-330-6643
NSN 5999-01-660-1371