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 6645-01-480-3347
NSN 5965-01-471-3278
NSN 6135-01-564-8390
NSN 5985-01-512-3265
NSN 5950-00-844-5446
NSN 6220-00-700-3981
NSN 6685-01-022-6096
NSN 5985-01-208-6398
NSN 5996-00-823-4789
NSN 4140-00-357-8181
NSN 5835-00-733-9145
NSN 5990-00-605-0391