Brand: Automotive Racing Products (ARP)
High-strength ARP metric nuts are great for installing most accessories. These 180,000 psi tensile strength nuts are made of a special alloy of stainless steel with a polished, corrosion-resistant finish.
These nuts have 8 x 1.00mm threads (fine thread) and measure 8.1mm high overall. The 12-point head takes a small 10mm wrench, but provides a full 15.9mm OD bearing surface. Sold individually.