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: Other copper screws (not for wood) bolts and nuts
NSN 4140-00-521-0380
NSN 6220-00-419-0635
NSN 5975-00-891-9738
NSN 5960-01-255-5191
NSN 5905-01-430-0375
NSN 5925-01-472-4642
NSN 5960-01-174-4480
NSN 5990-00-474-5609
NSN 5985-01-294-6009
NSN 6645-00-303-7698
NSN 5990-01-510-4699
NSN 5960-01-454-7064