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 5930-01-372-7476
NSN 5950-00-212-7489
NSN 5905-01-435-7938
NSN 5925-01-634-0664
NSN 6320-01-609-9763
NSN 5990-00-127-6749
NSN 6220-01-421-5303
NSN 5855-01-119-9575
NSN 5999-00-765-7078
NSN 5975-00-060-6366
NSN 6320-01-103-6218
NSN 6685-01-350-3451