Furnished with one o ring
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: Zirconium and articles thereof nesoi
NSN 5965-00-296-6054
NSN 5996-00-021-5624
NSN 5999-01-539-4204
NSN 6320-01-333-5782
NSN 6610-01-397-6965
NSN 5930-01-067-0026
NSN 2925-01-197-7864
NSN 6220-01-596-1414
NSN 5965-01-386-7134
NSN 6610-00-704-6657
NSN 5920-01-150-3499
NSN 5915-01-126-2169