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 6145-01-502-9519
NSN 5905-00-229-4658
NSN 6685-01-057-2823
NSN 5999-01-254-4710
NSN 6150-01-141-4998
NSN 5985-01-343-9089
NSN 5835-01-360-0419
NSN 6610-00-536-4977
NSN 5990-00-576-4882
NSN 5905-01-157-0527
NSN 5998-01-275-5526
NSN 6110-00-902-9835