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 5985-00-459-4011
NSN 6110-01-365-8948
NSN 5996-01-562-0855
NSN 6240-00-419-4301
NSN 5855-01-294-0912
NSN 5950-00-480-9718
NSN 6220-00-842-6897
NSN 5925-01-152-1188
NSN 6110-00-845-0524
NSN 5950-00-932-5595
NSN 4140-01-412-5056
NSN 5975-01-155-7500