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 5925-01-267-8924
NSN 5910-01-278-0087
NSN 5895-00-114-3418
NSN 6610-01-471-8130
NSN 5950-00-598-3643
NSN 5965-00-007-7863
NSN 6135-01-166-7355
NSN 6105-00-291-0154
NSN 5945-00-853-3550
NSN 6320-01-449-1014
NSN 6645-00-551-8291
NSN 5950-01-644-0813