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 5915-01-089-7930
NSN 6150-01-100-4337
NSN 5985-01-139-6831
NSN 5915-01-231-9174
NSN 6240-00-788-6972
NSN 6685-01-327-7384
NSN 5975-01-185-0398
NSN 6135-00-995-1089
NSN 2925-01-385-6661
NSN 6105-00-063-2007
NSN 6645-01-021-5727
NSN 5835-01-342-2654