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 5895-01-512-9851
NSN 5975-01-145-9123
NSN 6610-00-719-6882
NSN 5999-01-371-6265
NSN 5975-00-044-2101
NSN 5920-01-029-1635
NSN 5996-01-394-7577
NSN 6645-00-010-3054
NSN 6650-00-754-2276
NSN 5935-00-447-0394
NSN 5925-00-167-1213
NSN 6685-01-265-0634