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 6650-01-322-6431
NSN 2925-00-720-3948
NSN 5996-01-277-8977
NSN 6110-01-501-5764
NSN 5920-01-614-5983
NSN 6685-00-900-2519
NSN 5855-00-198-3197
NSN 5855-01-312-5160
NSN 6110-01-195-7628
NSN 5910-01-433-5794
NSN 5915-01-168-5813
NSN 6320-00-466-0371