Sealey Aluminium Large Flange Rivet 4.8 x 18mm, Black - Pack of 200 Features: Black anodised aluminium rivets. Manufactured to DIN 7337. Technical Details: • Black anodised aluminium rivets. • Standard flange. • Manufactured to DIN 7337. • Model No. RAB4818L • Model No. RAB4818L Additional Information: • Black anodised aluminium rivets. • Standard flange. • Manufactured to DIN 7337.