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 6620-01-605-2590
NSN 6135-00-062-5080
NSN 6620-01-271-8984
NSN 6145-01-199-6292
NSN 5910-01-562-8995
NSN 5895-01-020-2842
NSN 5965-01-145-3732
NSN 7035-00-215-3272
NSN 5950-00-445-2653
NSN 7035-01-307-5366
NSN 6135-00-577-8429
NSN 6220-01-100-2703