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 7035-00-145-9138
NSN 6130-01-295-1780
NSN 6685-01-199-5911
NSN 6320-01-498-4954
NSN 6105-00-221-0809
NSN 5985-01-034-9227
NSN 6320-01-166-3602
NSN 6240-00-368-8541
NSN 6645-01-083-4759
NSN 5910-01-184-0995
NSN 6130-00-253-0198
NSN 4140-00-420-0251