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 5965-01-655-0310
NSN 2925-01-206-7948
NSN 5999-01-171-4989
NSN 5910-01-614-4092
NSN 6145-01-361-6374
NSN 5950-01-328-6292
NSN 5915-00-022-3496
NSN 6685-01-145-2478
NSN 6105-00-052-6370
NSN 5999-01-441-9308
NSN 5835-00-642-8148
NSN 5990-01-254-3197