Product Description

Heavy duty deck hinge and top cap in one convenient assembly. Includes one 5/16"–18 bolt and one 1/4"–28 cone-point set screw for tubing installation. Two holes for 1/4" screws. Made of 316 stainless steel corrosion-resistant material.

Characteristic
Based on tests done to the ASTM B117 method suggest a 316 type part could be expected to pass a 300 hour test using a 0.3% salt spray
More details about Salt Spray Testing
Polished by hand to a mirror finish to assist in making a quality part. In the passivation process after buffing, acid and rinsing remove surface contaminants from the products and produce a hydrous oxide film which enhances corrosion resistance. Every production shipment tested and certified