[Size M8*35mm]: You can get 8 M8 lag bolts,8pcs M8 washers, 8 M8 nuts, 8 M8 sliders,thread length 30mm,head size 20 x 20 x 5mm.
[Stainless steel T-slot nut]:The material is made of stainless steel,which is rust-proof and anti-corrosion,high strength,corrosion-resistant,can well withstand the sun and shower on the SUV roof,and supports long-distance travel.
[Suitable for Car Roof Racks]:M8 T-Nut Adapter Slip Nuts for Roof Racks and Crossbars with Slide Systemsers that match your roof rack,suitable for many with slider systems Brackets.T-Track adapters are groove nuts for roof racks and rails.
[Bike Rack Replacement Parts]:Can also be used to repair bicycles,roof racks,ski gear and load limiters can be used in other situations where T-slot adapters are required.
[Large bearing surface for T-slot nut]: 6mm thick bearing surface is enough to withstand enough pressure from the roof contact surface of the clamp is large enough to apply enough pressure to the roof box for easy installation.