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 4140-01-045-1753
NSN 5990-00-834-1744
NSN 6650-00-877-1797
NSN 5985-01-369-8580
NSN 5920-00-226-7148
NSN 5930-01-477-3049
NSN 6130-00-247-4782
NSN 6610-01-196-0823
NSN 5925-01-145-5330
NSN 5905-01-236-7982
NSN 5975-01-258-2371
NSN 6645-00-099-6913