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 6610-00-798-7588
NSN 5915-01-238-4673
NSN 6620-01-457-9476
NSN 5935-00-823-6962
NSN 6650-00-403-3602
NSN 5925-00-764-8349
NSN 5998-01-614-8508
NSN 6145-00-412-1292
NSN 5910-01-130-2531
NSN 5930-01-344-5621
NSN 5945-01-394-6754
NSN 5855-01-006-1827