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.
Classification: Other wrought titanium, nesoi
NSN 6610-01-400-3880
NSN 5950-01-481-3116
NSN 5950-01-224-8049
NSN 5998-01-606-4616
NSN 5935-01-167-2085
NSN 5965-01-055-7645
NSN 5975-01-388-9789
NSN 5999-01-580-9791
NSN 7035-00-628-3471
NSN 6130-01-500-1846
NSN 5945-00-997-3319
NSN 6240-00-594-7138