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 6240-01-480-8996
NSN 6320-00-391-5906
NSN 6150-00-273-7758
NSN 5930-00-244-1869
NSN 6135-00-416-2898
NSN 6645-01-203-4232
NSN 5996-01-198-7706
NSN 6240-00-269-9477
NSN 5999-01-229-3993
NSN 2925-01-197-7864
NSN 5915-01-232-8837
NSN 5999-01-181-8477