Hyjoy Square Bolts M8x45 (1.77inch / 45mm Inner Width) 304 Stainless Steel Silver with Plates, Nuts & Flat Washers

Overview: Heavy-duty Hyjoy square bolts designed for secure connections of square or rectangular tubing and joining wood and metal parts. Constructed from 304 stainless steel with a silver finish, these fasteners resist rust, moisture and corrosion for reliable outdoor and marine performance. Key Specifications: - Thread: M8 - Material: 304 stainless steel - Color: Silver - Overall dimensions: 120 x 59.2mm / 4.72 x 2.33 inches - Width: 45mm / 1.77 inches - Ideal square tube size: 45 x 45mm / 1.77 x 1.77 inches Product Features: Smooth, burr-free surfaces and well-cut threads deliver dependable engagement and torque. Built to withstand rainy, humid and seaside environments while maintaining a secure grip and long service life. Typical Applications: Suitable for use on trailers, RVs, sailboat trailers, piping, plumbing and other industrial or automotive connections where square or rectangular tube fastening is required. Installation Steps: 1. Choose the matching square-shaped plate based on the pipe or tube size. 2. Drill the required holes in the components to be joined. 3. Assemble and tighten using the nut and flat washer. Package Contents: 4 bolts, 4 plates, 8 nuts, 8 flat washers.