#12 Internal Tooth Lock Washer 4 10 Stainless Steel NH188SP The bolt has a 10

The bolt has a 10

With its precision threads and secure hold

They are designed with a low crown for a low-profile fit and are easy to install with a standard wrench

The 5/16 x 6 Hex Lag Screw 18-8 Stainless Steel is a high-quality fastener designed for heavy-duty applications

It is a fully threaded screw with a hexagonal head

#12 Internal Tooth Lock Washer 4 10 Stainless Steel NH188SP The bolt has a 10#12 Internal Tooth Lock Washer 4 10 Stainless Steel Internal tooth lock washers are designed to prevent nuts and bolts from loosening due to vibration or movement. They have teeth on the inside diameter that bite into the mating surface, creating a secure hold. These washers are made of stainless steel, which is resistant to corrosion and rust, making them suitable for use in a variety of applications. This particular washer has an internal diameter