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 6240-01-098-6410
NSN 5855-01-612-6548
NSN 5915-01-548-9472
NSN 5950-00-983-6179
NSN 6320-01-082-2970
NSN 5965-01-357-7595
NSN 5965-01-119-1898
NSN 6620-00-830-3554
NSN 5985-00-311-2859
NSN 5965-00-532-3215
NSN 6150-01-439-8678
NSN 6685-00-203-4485