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 5998-01-196-5719
NSN 5855-00-179-8588
NSN 6685-01-399-8584
NSN 5930-01-524-1637
NSN 5905-01-369-4517
NSN 6240-01-524-8768
NSN 6645-00-479-9334
NSN 5910-01-239-2026
NSN 5965-01-386-7134
NSN 6135-00-175-7132
NSN 4140-01-414-6325
NSN 5935-00-419-2530