Hyjoy M8 Square Bolts for 50mm Tube (1.97") — 304 Stainless Steel Silver with Plates, Nuts & Flat Washers

Key Parameters: M8 Thread; Material: 304 Steel; Color: Silver; Overall Size: 100 64.2mm / 3.94 2.53"(*); Width: 50mm / 1.97"; Perfectly Suitable for Square Tube Size: 50 50mm / 1.97". Built from 304 stainless steel for extended service life, these square bolts offer rust resistance, moisture resistance and corrosion resistance. The finished surfaces are smooth and burr-free while the threads provide reliable grip, performing well even in rainy or humid seaside environments. Applications: Designed to clamp or join square and rectangular wood and metal sections — suitable for trailers, RVs, sailboat trailers, pipes, plumbing and other industrial uses. Usage Steps: 1. Select the corresponding square-shaped part based on the pipe size. 2. Drill holes at the connection points. 3. Secure the assembly with the nut and flat washer. Package Content: 4 bolts, 4 plates, 8 nuts, 8 flat washers.