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 6220-01-059-6553
NSN 5915-01-487-6454
NSN 5855-00-782-7714
NSN 6110-01-449-4596
NSN 6110-01-248-0898
NSN 5855-01-259-0995
NSN 5930-00-031-3705
NSN 5855-01-363-7491
NSN 5950-01-251-8812
NSN 6110-01-199-5442
NSN 6135-01-573-1831
NSN 5895-01-080-4711