Blackworks 17mm Steel Lug Nut (12x1.25) 1 Piece
BlackWorks 2" extended open end forged lug nuts are for serious racers, and or your extreme weekend enthusiasts. These are available in 12x1.5 and 12x1.25 thread pitch. All lug nuts are hard anodized for strength and durability. For maximum results use our BlackWorks Extended Wheels Studs.
Technical Specification:
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These are to be installed by a certified technician
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Never use an impact gun to tighten or loosen Aluminum lug nuts.
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Lug nuts should be hand tightened and torque down to vehicle specifications
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When installing new wheels you should re-torque the wheel lugs after driving the first 50 to 100 miles in case the clamping loads have changed following the initial installation. This is necessary due to the possibility of metal compression/elongation or thermal stresses affecting the wheels as they are breaking in, as well as to verify the accuracy of the original installation. When rechecking torque value, wait for the wheels to cool to ambient temperature (never torque a hot wheel). Loosen and re-tighten to value, in sequence. Simply repeat the same torque procedure listed above.
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