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 5998-01-266-1705
NSN 5935-01-615-6185
NSN 7035-01-078-6252
NSN 4140-01-254-5928
NSN 6135-01-079-7852
NSN 5990-01-058-4826
NSN 6240-01-456-5413
NSN 5930-00-617-7872
NSN 6240-00-182-7944
NSN 6620-01-534-0898
NSN 5999-01-082-2873
NSN 5950-01-497-3581