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 5915-00-164-0172
NSN 5985-01-145-0462
NSN 6320-01-607-1491
NSN 6105-00-351-8009
NSN 6240-00-013-4764
NSN 6320-01-470-6826
NSN 5985-00-930-3499
NSN 5950-01-214-0788
NSN 6150-01-175-4333
NSN 5998-01-615-4468
NSN 6610-01-353-9326
NSN 5925-01-286-1551