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 6130-01-127-8000
NSN 6135-01-130-3145
NSN 6645-01-062-0905
NSN 5990-01-076-6858
NSN 5996-01-534-1564
NSN 6130-00-228-3390
NSN 7035-00-870-0290
NSN 5975-00-295-2497
NSN 6220-01-559-2856
NSN 6220-01-031-0292
NSN 5965-01-202-1007
NSN 5945-00-879-2900