20mm Cycling Crank Cover Screw Aluminum Alloy M20 Cycling Cranket Crank Fixing for Road Mountain Cycle

Aluminum Alloy: Using high strength aluminum alloy material with fine workmanship, the screw has high hardness, not easy to deform. Anodizing Treatment: The face is anodic oxidation treatment for bright color, the crank cover is corrosion resistant and not easy to fade. High Reliability: After two cleaning treatments, the meticulous craftsmanship makes the high reliability. Item Type: Crank Cover Screw Product Type: RT122 Crank Cover for Star Socket Screw Shape Material: Aluminum Alloy Product Bottom Inner Diameter: Approx. 20mm Celsius 0.8in Product Weight: Approx. 36g Celsius 1.3oz