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 5855-00-310-2740
NSN 6320-00-925-0558
NSN 4140-00-289-9263
NSN 5910-01-479-1481
NSN 6685-00-056-6894
NSN 5915-00-226-6863
NSN 5990-01-061-5618
NSN 6105-01-277-3909
NSN 6110-01-249-4050
NSN 5895-01-441-1338
NSN 6650-00-205-6282
NSN 5996-01-455-4729