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 5925-00-759-0925
NSN 6650-01-052-2143
NSN 5895-00-035-8813
NSN 5999-00-085-2510
NSN 5895-00-270-6595
NSN 6645-01-144-8627
NSN 6650-01-581-7526
NSN 5985-01-287-3878
NSN 5915-01-027-8158
NSN 5905-00-252-9035
NSN 6220-01-232-9672
NSN 5930-00-260-5086