We stock a wide variety of fasteners ideal for many applications arround the home, farm, business, automotives, and in industry. Most of our fasteners have a light zinc plating over steel giving a more rust resistant finsh. We also sell coated and stainless products for additional rust resistance. We stock many grades of fasteners ranging from low carbon steel on up to hardened, heat treated steel. Not all fasteners are applicable for all applications so be certain to test thouroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person. Diameter: 1/2 Length: 1 inch Material: Steel Finish: Zinc Head Style: Carriage UPC 738287084047 014973368715 Brand Hard-to-Find Fastener Color zinc Model 014973368715 Size Name 1/2-13 x 1 Unit Count 1.0 Count Item Weight 10.36 Pounds Part Number CBS-616-103 Thread Size 1/2 -13 Thread Type Unc Drive System Square Finish Types Zinc Grade Rating Grade 2 Manufacturer Hard-to-Find Fastener Fastener Type Carriage Board Item Diameter 1.09 Inches Material Type Alloy Steel Exterior Finish Zinc Item Dimensions 11.25 x 4.38 x 3.25 inches Number Of Items 103 Thread Coverage Fully Threaded Screw Head Style Domed Manufacturer Grade Grade 2 Global Trade Identification Number 00738287084047