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 2925-01-554-5246
NSN 6150-01-121-4644
NSN 5950-01-073-6759
NSN 6620-01-417-8110
NSN 6650-00-015-1835
NSN 5990-00-554-0366
NSN 5985-01-463-2848
NSN 6220-01-067-8142
NSN 5920-00-644-3285
NSN 6130-00-230-9186
NSN 5925-01-169-4284
NSN 6685-01-472-4397