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 5925-00-110-3194
NSN 6320-01-332-1977
NSN 5920-01-438-7160
NSN 5999-01-303-4906
NSN 6105-01-553-3858
NSN 6240-00-157-8529
NSN 6130-00-259-1697
NSN 6645-00-971-2023
NSN 5935-00-758-7106
NSN 7035-00-849-5526
NSN 6135-01-414-9810
NSN 5835-00-888-9422