Plated Drop in anchor Wedge Anchor Bolts Select an alloy drill bit that matches the outer diameter of the internal expansion bolt, drill the hole as deep as you need to install it, and then clean the hole.，Expansion screws must be installed on a relatively hard foundation, soft and easy to fall off the place is unstable, such as the ash seam of the wall. Remember not to screw off the screw to prevent the bolt from falling into the hole when the hole is drilled deep， The bolt is a new mainstream product of internal thread bolt with large contact area and high pulling strength. The diameter of the local column ring is smaller than the diameter of the internal thread, so the required pre-hole is smaller and the construction efficiency is improved. The other is convenient for upward construction. The use of internal cone makes the cone not easy to lose during construction and prevent the occurrence of falling off after construction. Can process concrete, stone. Application: suitable for electrical equipment engineering, piping engineering, air conditioning pipeline engineering
Handan Chang Lan Fastener Manufacturing Co., Ltd. formerly Yongnian Tiexi Changhe fastener factory was large-scale standard fastener manufacturer in Yongnian District. The company is located in standard fastener distribution center of Hebei Yongnian, covering an area of 3,050 square meters, was close to Tianjin Port and Qingdao ports, export is very convinedtly. The company has multi position cold heading machine, model 12b, 14b, 16b, 24b, 30b, 33b; has hot forging machine, model has 200 tons, 280 tons, 500 tons, 800 tons;Has a variety of supporting equipment, including rolling machine, rolling machine, oil press, etc. for bolts, nuts, double stud bolts , foundation bolts and complete product testing equipment. With an experienced technical research and development team, high-quality management personnel and spacious production environment.| Product name | Wedge Anchor Bolts |
| Brand | CL |
| Item | drop in anchor |
| Surface treatment | plain,black,zinc,HDG,dacromet |
| Material | carbon steel |
| Standard | DIN ANSI GB |
| About the material | Our company can customize other different materials different specifications can be customized |
