26-27s 6pcs Expansion Bolts

anti-theft doors and windows, rain sheds, engineering, etc., Widely used in fences includes - Color: Silver. After driving the expansion screw into the hole on the ground or wall, and the bolt goes out., tighten the nut on the expansion bolt with a wrench But the outer sleeve does not move, so the big head under the bolt expands the sleeve to fill the entire hole. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Specifications: Material: Stainless steel; Size: 8.60 x 1.80 x 1.80cm/ 3.38 x 0.71 x 0.71 inch; waterproof, abrasion resistant, corrosion resistant, never rust and durable., The heavy duty anchor bolt is constructed from stainless steel; Expansion screw bolts works in concrete and masonry; Widely used in fence, burglarproof doors and window, canopy, air conditioning rach fixation, home decoration, engineering, etc; drill a hole in the wall, clean the sand and soil in the hole, insert the expansion screw into the hole., simple to install; And use a wrench to tighten the nut of the expansion bolt out of the wall hole.