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 6610-00-121-4683
NSN 5996-00-249-1104
NSN 5930-01-028-7131
NSN 5855-01-089-2248
NSN 5985-01-508-5059
NSN 6685-00-574-0113
NSN 7035-01-100-9295
NSN 6650-00-987-5070
NSN 5895-01-148-8852
NSN 4140-00-375-9705
NSN 6645-01-157-9103
NSN 6320-01-513-9166