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 6135-01-395-9089
NSN 5925-01-107-1951
NSN 6105-00-288-5872
NSN 5960-01-113-3417
NSN 5905-01-409-0738
NSN 6645-01-076-4655
NSN 5999-01-397-0136
NSN 5996-01-050-6910
NSN 5960-01-485-2467
NSN 5895-01-313-5184
NSN 5996-01-633-6642
NSN 5990-00-140-4559