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 6105-00-812-0505
NSN 6645-00-664-4665
NSN 6130-01-019-0823
NSN 5905-01-265-1088
NSN 5930-01-468-5116
NSN 5895-01-112-9000
NSN 5910-01-069-9457
NSN 6105-01-424-5518
NSN 5999-00-132-5586
NSN 5925-01-059-0275
NSN 6620-01-413-4170
NSN 6220-00-035-6736