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 5910-00-541-1381
NSN 5965-01-345-6248
NSN 5998-00-804-9956
NSN 6110-01-349-8680
NSN 7035-00-185-8683
NSN 7035-01-450-6795
NSN 5975-00-070-5987
NSN 5975-00-519-3129
NSN 6320-01-176-8367
NSN 6130-01-318-8012
NSN 6145-00-802-2384
NSN 5950-01-424-2019