ARP 200-8445 Hardened Flat Washers OD No Chamfer - M10 950

The ARP 200-8445 hardened flat washers are precision-engineered fastener components designed for high-performance engine and automotive applications. These washers feature an M10 inner diameter with a .950-inch outer diameter and are manufactured without a chamfer for applications requiring a flat bearing surface.

Key Features:

• M10 inner diameter for metric bolt applications
• .950-inch outer diameter provides optimal load distribution
• No chamfer design for maximum surface contact
• Heat-treated and hardened construction for superior strength and durability
• Prevents bolt head or nut embedment into soft materials
• Ideal for cylinder head studs, main cap studs, and critical fastener applications

ARP washers are manufactured to exacting tolerances and undergo strict quality control to ensure consistent performance in demanding racing and high-performance environments. These washers help maintain proper clamp load and prevent fastener loosening under extreme conditions.