POFET 4 Pcs M6-60mm Expansion Eye Bolt Screw Ring Long Shank 316 Stainless Steel Closed,Weld Coil Screw Threaded Rod Ring Yacht Boat Marine

Made of high quality 316 stainless steel, strong and durable,resistance, high hardness, non-toxic and pollution-free. Used for hoisting, outdoor, construction, ship, diving and other rope accessories. Expansion Eye bolts has better rust resistance and corrosion resistant (can be used in wet,water or seaside, and will not rust). This ring expansion eye bolt is widely used for the fastening of fences, canopies, air conditioners, etc. on concrete, bricks and the like. Expansion bolts must be mounted on a relatively hard substrate, and the place where the soft and easy to fall off is unstable, such as the gap of the lime soil of the wall.