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 5895-00-334-8991
NSN 6130-01-064-5637
NSN 5835-01-136-3394
NSN 5920-01-463-9238
NSN 7035-01-369-1445
NSN 6135-00-062-5080
NSN 5950-01-089-0101
NSN 5920-01-010-3293
NSN 5910-01-615-8587
NSN 6145-01-312-8209
NSN 5855-01-058-6687
NSN 5960-00-410-3500