Description:
-Material: 304 Stainless Steel
-Size: eg. M6 x 50mm(Thread Diameter=6mm; Total Length=50mm)
-Size: M6 x 50mm, M6 x 60mm, M6 x 70mm, M6 x 80mm, M6 x 100mm, M8 x 60mm, M8 x 70mm, M8 x 80mm, M8 x 90mm, M8 x 100mm, M8 x 120mm,
M10 x 60mm, M10 x 70mm, M10 x 80mm, M10 x 90mm, M10 x 100mm, M10 x 120mm, M10 x 150mm, M12 x 80mm, M12 x 90mm, M12 x 100mm, M12 x 110mm,
M12 x 120mm.
-Expansion anchor for fixing to all types of masonry, brick and non pourous stone.
-Drill the correct size hole, clear/ clean the hole, place the anchor in the hole, set the anchor by tightening the nut.
Package Included:1X Expansion Bolt
Working principle and use of expansion screw:
After the expansion screw is hit into the hole on the ground or wall, tighten the nut on the expansion bolt with a wrench. The bolt goes out, while the outer metal sleeve does not move. Therefore, the big head under the bolt expands the metal sleeve to fill the whole hole, and the expansion screw cannot be pulled out.
Product use: generally used for guardrail, canopy, air conditioning and other materials such as concrete, brick fastening.
Installation method:
1. Choose a swelling and expansion screw pipe of the same diameter drill bit, installed on the electric drill for punching walls again, the depth of the hole and the best is the same as the length of the bolt, then the anchors suite to hole together, remember: don't put the nut off, prevent a relatively deep hole drill is bad to take bolt fell into a hole.
2. After tightening the screw bolts, 2-3 buckles feel the expansion bolts are relatively tight and not loose, and then screw off the screw, and then fix the fixed items with holes on the bolts, and install the outer gaskets or spring washers to tighten the screw.