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 5895-01-318-8136
NSN 6610-00-753-0150
NSN 6645-01-336-6631
NSN 5925-00-169-4513
NSN 6685-01-446-6580
NSN 6620-00-080-2847
NSN 6135-00-613-1068
NSN 2925-01-633-4048
NSN 5999-00-197-8792
NSN 6650-01-325-7926
NSN 5905-01-271-7697
NSN 6620-01-111-9064