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 5960-00-907-4194
NSN 5895-01-429-8086
NSN 6320-00-931-4855
NSN 5998-01-360-7664
NSN 5935-01-598-0974
NSN 6130-00-617-0184
NSN 6620-00-175-0663
NSN 6105-01-519-4583
NSN 6105-01-003-9162
NSN 5855-01-218-3735
NSN 5990-01-108-0436
NSN 6110-01-288-4221