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 6145-00-480-4809
NSN 6110-00-244-2308
NSN 5895-01-220-4487
NSN 5930-01-653-3269
NSN 5905-01-054-2009
NSN 5920-01-010-1827
NSN 5960-01-084-1473
NSN 5915-00-543-1133
NSN 6240-00-841-0189
NSN 5996-01-330-4607
NSN 6110-00-887-4796
NSN 5996-01-553-7399