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 5905-01-356-9242
NSN 5930-00-286-8560
NSN 6645-00-754-4108
NSN 6150-01-395-9539
NSN 7035-01-172-6772
NSN 5950-00-111-2000
NSN 5945-01-613-3041
NSN 6110-01-156-6982
NSN 5950-01-613-5688
NSN 5855-01-398-9548
NSN 5960-01-515-4791
NSN 6150-01-494-7880