
Custom High Quality Carbon Steel 40b Sprocket. Customizable Teeth Number: Teeth number can be customized from 8 to 100 teeth. Multiple Pitch Options: Available in various pitches including 25.4mm, 31.8mm, 38.1mm, 50.8mm, and 63.5mm. Diverse Surface Treatments: Options include Zinc Plating, Black Oxide, Chrome Plating, and Spray Paint. OEM and Custom Service: Supports OEM service and customization according to customer drawings. High Quality Material: Made from C45 Carbon Steel with hardened tooth surface for durability. Fast Response Time: Inquiries are replied to within 24 hours by professional technical team. Wide Application Range: Suitable for machinery and agricultural machinery with various chain matches. Multiple Bore Types: Available in pilot bore, finished bore, taper bore, and special bore types.