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 6145-00-101-9857
NSN 5950-00-772-8443
NSN 5835-00-275-0584
NSN 5915-01-133-5911
NSN 5925-01-407-4105
NSN 6620-01-505-7921
NSN 5905-01-427-2285
NSN 5835-00-155-1379
NSN 5855-01-122-3125
NSN 5999-00-751-1188
NSN 7035-01-150-6303
NSN 6240-01-461-8193