RubiGrid Nuts and Bolts Hardware Kit (set of 5)

The Easiest Way to Secure AMPS Balls to your RubiGrid® Dash Mount The benefit of using these RubiGrid nuts is the raised, squared portion which fits into the slot of the RubiGrid dash mount. The squared profile prevents spinning when threading the Allen bolt into it which means you just need to hold the nut in position with your finger instead of using a second tool. Plus, there's no need for a washer. Overall, this makes for a much easier installation with less components. What's Included? This hardware kit includes 5x RubiGrid nuts and 5x M5x12mm Allen bolts. Purchase 1 kit for each 4-Hole AMPS Ball you wish to secure.