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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5999-00-478-6991
NSN 6135-01-115-2867
NSN 6105-01-190-5507
NSN 6620-00-148-8307
NSN 5920-01-628-9179
NSN 5950-01-236-5663
NSN 5930-01-400-6126
NSN 5920-01-382-5323
NSN 2925-00-373-8837
NSN 5930-01-100-1003
NSN 6105-00-105-8735
NSN 6145-01-284-0017