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 5950-00-522-3640
NSN 5996-01-151-8720
NSN 5915-01-316-3478
NSN 5998-01-184-9097
NSN 5985-01-371-5658
NSN 5985-01-379-1607
NSN 5996-00-557-1222
NSN 6610-00-535-7722
NSN 6130-01-045-2324
NSN 5985-00-443-9175
NSN 6220-01-569-1977
NSN 6145-00-774-4579