A4-316 St/St Internal Serrated Washers DIN 6798J - M8 (8.4)

Used with threaded fasteners (for example a bolt and a nut), designed to increase the load distribution.

• The teeth bite into the surfaces as the component parts are tightened.
• Helps to combat vibration.
• A4 - 316 stainless steel material, offering superb resistance to corrosion. Ideal for marine applications.
• Conforms to DIN 6798J.