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 5945-00-877-5234
NSN 6645-01-576-8423
NSN 6685-01-618-4975
NSN 6105-00-325-0956
NSN 6220-00-839-2589
NSN 6220-01-650-6302
NSN 5998-00-419-0425
NSN 7035-01-592-2562
NSN 2925-01-562-1663
NSN 5960-01-512-0233
NSN 6150-01-098-6003
NSN 5915-00-359-7776