Volvo Penta 990949 Flange Lock Nut

Flange Lock Nuts contribute to the nut’s tightening strength by providing an extra resistant surface. Flange lock nuts are bridge extended slots or cover large holes. A large circular flange on one end of a Flange Lock Nut works as an integrated washer. Locknuts are an important piece of hardware for a variety of applications since they are vibration resistant.

Key Features:

• When used on big or irregularly shaped holes, flange nuts provide extra circumference because of the ring attached to the nut end.
• With flange lock nuts, serration has more room. Serration is the technique of joining two or more uneven surfaces to enhance the resistance force between them. Because there is a larger mating area, there is more tightening strength.
• There is no need for washers when using flange lock nuts, which saves money and time when used in applications.

Specifications:

• SKU: 990949
• Weight: 0.20 LBS
• Diagram Reference Number: 6
• Manufacturer Part Number (MPN): 990949

Volvo Penta Exploded view / schematic Heat Shield for Turbo

This product replaces:

949278