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: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5920-01-152-3481
NSN 5905-00-260-1629
NSN 5960-00-728-2075
NSN 6105-01-495-1492
NSN 5855-01-407-2300
NSN 5985-01-211-0249
NSN 6650-01-223-5959
NSN 5965-00-067-7393
NSN 6130-01-134-3169
NSN 5950-00-340-3926
NSN 5975-01-132-6430
NSN 6150-01-438-7297