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 6650-01-613-6780
NSN 6645-00-912-6245
NSN 5945-00-276-9274
NSN 5975-01-459-9483
NSN 6130-01-657-2995
NSN 6105-01-378-1430
NSN 5925-01-030-3086
NSN 6685-00-332-2655
NSN 6220-01-398-5870
NSN 5965-01-458-5299
NSN 5985-01-202-9782
NSN 5925-00-975-7105