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 4140-01-205-0197
NSN 5905-01-318-4427
NSN 5945-00-056-8452
NSN 5975-01-231-5668
NSN 5960-00-997-0502
NSN 5950-00-403-4382
NSN 5960-01-593-4760
NSN 5996-01-093-6971
NSN 6320-01-374-9924
NSN 6650-00-952-4500
NSN 6645-00-806-6961
NSN 6105-01-384-4309