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 6685-01-433-5550
NSN 5905-00-247-8700
NSN 6610-01-341-6041
NSN 6130-01-284-4452
NSN 5999-01-253-0218
NSN 6685-01-626-6204
NSN 6130-01-646-3916
NSN 5950-01-634-0677
NSN 4140-01-490-3745
NSN 6105-01-240-0478
NSN 6240-00-925-2194
NSN 5950-01-469-8054