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 articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6610-01-197-5249
NSN 2925-01-136-2551
NSN 5990-01-478-8638
NSN 6620-00-383-8740
NSN 5965-01-467-7974
NSN 6220-01-322-9337
NSN 6610-01-262-3467
NSN 5985-00-491-8760
NSN 6145-01-245-7292
NSN 5930-00-102-9516
NSN 5960-01-533-2115
NSN 5945-01-210-9111