Min 40 percent of non-bearing head surface coated with white paint color no. 37875 per federal standard 595
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 2925-01-424-0235
NSN 7035-01-555-7761
NSN 6620-00-606-0446
NSN 6145-00-150-5049
NSN 5905-01-466-0337
NSN 5999-00-375-0180
NSN 4140-01-492-5268
NSN 6320-01-578-6006
NSN 6320-01-422-1212
NSN 5965-00-161-0795
NSN 6685-00-204-6037
NSN 2925-01-541-5031