An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).
NSN 5945-00-676-3687
NSN 6135-01-487-6275
NSN 6645-01-562-1351
NSN 5905-01-444-0016
NSN 6620-01-364-0195
NSN 6645-00-127-3835
NSN 6320-00-731-6134
NSN 5996-00-112-4588
NSN 6150-01-245-0801
NSN 7035-00-968-4848
NSN 6145-00-199-8066
NSN 5855-01-188-4049