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 5855-01-651-1393
NSN 5925-01-540-9158
NSN 5996-01-574-0898
NSN 5945-01-351-1871
NSN 5975-01-382-1657
NSN 6220-00-807-3432
NSN 5950-01-239-2080
NSN 5895-01-451-2208
NSN 6110-00-115-2919
NSN 6135-00-010-5275
NSN 5965-01-477-4938
NSN 5999-01-003-0355