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 5855-00-832-9341
NSN 5895-01-487-4333
NSN 6645-01-368-9990
NSN 5960-01-543-0235
NSN 6135-01-383-1910
NSN 6105-01-065-8555
NSN 5996-01-412-0813
NSN 5985-01-444-3769
NSN 4140-01-343-2434
NSN 5925-00-175-9349
NSN 5945-01-443-7752
NSN 5960-00-009-8082