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 5950-01-347-9230
NSN 5910-01-442-8987
NSN 4140-01-446-6832
NSN 6135-01-322-4655
NSN 6685-00-431-7755
NSN 6145-00-311-8884
NSN 5975-00-346-8169
NSN 5935-00-871-7290
NSN 6620-01-327-3011
NSN 5950-00-231-5280
NSN 5835-01-237-3769
NSN 6650-00-404-4400