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 5960-01-430-3911
NSN 5855-01-459-7508
NSN 5950-01-112-4523
NSN 5835-01-074-7593
NSN 6150-01-449-1217
NSN 5990-00-398-0507
NSN 5835-01-584-8538
NSN 5999-01-056-9035
NSN 6620-01-239-9564
NSN 5925-01-067-0882
NSN 6645-01-030-5288
NSN 6110-01-378-4048