4 Pcs M12 Expansion Bolt 304 Stainless Steel Hex Expansion Screw Tools Hardware Tools for Wall Building,M12×180mm

●Specifications:Material: 304 Stainless steelColor: SilverModel: M12×70mm/M12×80mm/M12×90mm/M12×100mm/M12×110mm/M12×120mm/M12×150mm/M12×180mm/M12×200mm●Package includes:4 × Stainless Steel Expansion Bolts●How to use:Put the expansion screw into the ground or the hole on the wall and then tighten the nuts of the expansion bolt with wrench.The bolt goes outside while the metal sheath does not move.Thus the bigger head of the bolt will expand the metal sheath, making it fill the whole hole.Now, the expansion screw can not be pulled out.●Note:1.The pictures may not reflect its real color due to the computer display and light, please in kind prevail. Please think over before you buy it, thank you.2.Due to manual measurement, the size may have a 1-3mm error.

• Model: M12×70mm/M12×80mm/M12×90mm/M12×100mm/M12×110mm/M12×120mm/M12×150mm/M12×180mm/M12×200mm
• Material: Expansion sleeve bolts made of 304 stainless steel, sturdy and firm , giving them one of the highest forms of corrosion resistance
• Easy Install: Expansion Bolts come with nuts and washers.Concrete anchor and masonry anchor,easy to be mounted.
• Feature: Expansion bolt provides a secure hold in concrete, block, brick, and stone, walls any solid surface really of heavy items and fitments
• Application: Expansion Bolt is Used in concrete and masonry. Widely used in fence, burglarproof doors and window, canopy, air conditioning rach fixation, home decoration, engineering, etc.