Material: ph13-8 mo corrosion resistant steel per ams5629, passivate per qq-p-35
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
NSN 5950-01-508-6439
NSN 5945-00-421-3169
NSN 6650-01-456-4527
NSN 6650-00-067-3572
NSN 5975-00-288-5877
NSN 5935-00-266-0208
NSN 2925-00-474-4990
NSN 5990-01-294-6198
NSN 5985-00-318-7879
NSN 5895-00-039-5486
NSN 6240-01-542-3081
NSN 5960-01-335-6969