Crank Pulley Bolt & Washer

MADE IN THE USA — with U.S.A. materials

***INTERNATIONAL SHIPPING AVAILABLE - SEND US AN EMAIL.

• Bolt has cut ‘J’ threads with a controlled root radius at the bottom. The radius keeps them from cracking.

• Made of 17-4 Stainless H-900 40-44 RC (Rockwell hardness).

• 1/2 Internal Square and 1.000 External Hex.

• Has 10mm more thread engagement than most other bolts on the market.

• The Retaining Washer is 6.35mm thick that will never distort when properly torqued.

• Thick washer with step for centering on the pulley hub.

• Weighs .4pd