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 5835-01-485-0210
NSN 6220-01-080-1867
NSN 6320-00-194-4252
NSN 5855-00-879-7245
NSN 5985-00-410-2817
NSN 6150-01-232-0708
NSN 6610-00-102-9226
NSN 6685-01-250-1948
NSN 6645-01-038-6978
NSN 6110-00-647-3932
NSN 5985-00-146-0118
NSN 5950-01-415-4787