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 6610-01-304-3226
NSN 6135-01-633-8502
NSN 6240-00-235-5159
NSN 6145-01-426-6657
NSN 6240-01-542-8886
NSN 5990-01-196-2953
NSN 6645-01-450-4151
NSN 5965-00-840-6542
NSN 5996-01-209-5886
NSN 6610-01-455-4977
NSN 5895-00-170-4568
NSN 7035-01-151-0265