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 5905-01-592-3223
NSN 6240-01-218-5187
NSN 5895-01-088-2682
NSN 6685-01-194-8307
NSN 6135-00-351-8606
NSN 5985-00-912-6618
NSN 6105-00-119-2212
NSN 6145-01-059-4910
NSN 4140-01-426-8428
NSN 5905-00-209-9776
NSN 5910-01-266-0857
NSN 5915-00-875-2101