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 6685-00-804-2042
NSN 5990-01-027-8260
NSN 5996-01-322-5587
NSN 5910-01-253-6855
NSN 5910-01-598-8298
NSN 6145-01-037-9291
NSN 7035-01-114-8550
NSN 5950-01-633-0212
NSN 6650-01-249-3201
NSN 2925-01-446-6523
NSN 6240-01-579-3758
NSN 5935-01-181-4598