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 5996-01-413-5037
NSN 5930-00-666-2971
NSN 5925-00-760-6350
NSN 6685-01-315-5752
NSN 5950-01-485-0246
NSN 6645-00-739-6718
NSN 7035-00-803-3056
NSN 5998-01-375-4977
NSN 5905-00-425-9052
NSN 6220-01-463-8520
NSN 6220-01-224-2108
NSN 6135-01-121-3225