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 5910-00-550-1918
NSN 5998-01-443-8661
NSN 6110-01-442-4144
NSN 6150-00-877-3954
NSN 6620-01-187-1752
NSN 4140-01-113-8886
NSN 5925-01-407-8617
NSN 6320-00-925-0558
NSN 5910-01-367-8655
NSN 5930-00-788-6193
NSN 6645-01-251-2613
NSN 5835-01-522-9881