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 5975-01-118-7998
NSN 5905-01-350-4099
NSN 6240-00-994-1846
NSN 7035-01-576-8995
NSN 6650-01-131-7233
NSN 6320-01-123-2476
NSN 6645-01-605-8796
NSN 5999-01-456-3686
NSN 6685-01-655-3033
NSN 6135-00-816-9052
NSN 5996-00-406-4951
NSN 6130-00-978-6703