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 5990-01-485-0260
NSN 6610-00-794-9352
NSN 5950-01-014-1265
NSN 2925-01-484-8556
NSN 6650-01-032-1786
NSN 5960-00-225-6731
NSN 5930-01-141-7018
NSN 5925-00-080-9763
NSN 5895-01-545-6541
NSN 5950-00-772-1809
NSN 5985-00-106-1242
NSN 6645-01-200-5289