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 6685-01-089-9606
NSN 5998-00-115-9129
NSN 5910-01-314-1927
NSN 5999-01-342-2630
NSN 5985-00-528-6951
NSN 7035-00-703-3535
NSN 5855-01-371-6790
NSN 6240-00-732-0496
NSN 5965-01-141-6485
NSN 5905-01-045-7766
NSN 5985-01-238-3899
NSN 6685-01-092-9022