Item also has plastic pad cover 4140 h.T. For screw point and handle
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 6610-01-488-5951
NSN 6240-01-054-0067
NSN 6110-01-516-5723
NSN 6135-01-201-5858
NSN 5975-00-480-0114
NSN 6685-01-218-3043
NSN 5960-01-032-4229
NSN 5835-01-553-6772
NSN 5915-00-493-4374
NSN 5975-01-464-6619
NSN 6620-00-803-2346
NSN 6135-01-442-7275