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 6150-01-132-9273
NSN 6145-01-547-3496
NSN 5998-01-148-4470
NSN 5996-01-158-5197
NSN 5835-00-630-0897
NSN 5910-01-085-5763
NSN 5910-00-642-7527
NSN 6145-01-651-0803
NSN 5975-00-285-0907
NSN 6145-01-496-2238
NSN 6685-00-253-2553
NSN 5975-01-151-4994