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 5925-01-634-0664
NSN 4140-00-773-3291
NSN 5925-01-122-8135
NSN 6650-00-769-3003
NSN 5835-00-059-5854
NSN 6685-01-099-4046
NSN 6220-00-961-0509
NSN 5910-00-905-6425
NSN 6610-01-144-4228
NSN 6220-00-333-8521
NSN 6105-01-085-0989
NSN 6135-01-226-4071