Project Kics Racing Composite R40 Black Chrome Lug Nuts And Locks

Project Kics Racing Composite R40 Black Chrome Lug Nuts And Locks
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      Quantity 1 equals 20 Lug Nuts

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    Will It Fit Your Vehicle?

    This part should fit your vehicle. It is a universal part.


    Project Kicks R40 Racing Composite lug nuts are a patented 2 piece design that allows the top of the lugs to spin independently from its tapered end. This innovative design provides the best hold than any lug nuts on the market today. Its tapered end greatly reduces the changes of scratching your wheels. Made of lightweight composite materials. These seven sided lugs come in a set of 16 with 4 locks, key, and weights under 2 lbs. Use only the best designed by the best of Japan.


  • Set of 16 lugs, 4 locking lugs with 1 17mm HEX Key (for lugs), 1 19mm HEX Key (for locking lugs) * Super light-weight thin-wall construction using strong light-weight OEM quality materials.

  • Oversized and taper seat to ensure best contact.

  • External drive by popular 17mm hex for easier installation.

  • Full stud engagement and can accommodate long racing studs.

  • Reliable and stronger than aluminum racing nuts.

  • Japan patented (No. 1192260) and USA patent applied.

  • Lug body produced by Cold-Forged SCM-435 material.

  • Attached rotating taper-seat made with A7075-T6 aluminum and ultra-hard alumite finish.

  • M12 x 1.5mm application

  • Details

    • Part Number: 31876K
    • Color: Black
    • Manufacturer: Project Kics
    • Thread Pitch: M12 x 1.5

    Vehicle Fitment

    • Universal

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