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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5925-01-388-5917
NSN 5960-00-280-6500
NSN 5905-00-553-9985
NSN 5999-01-335-9130
NSN 5998-00-586-3068
NSN 5998-01-021-9123
NSN 5990-00-098-5033
NSN 6240-00-527-8614
NSN 5950-01-013-9382
NSN 6150-01-226-6023
NSN 5990-01-645-2592
NSN 6685-00-952-0782