Size: standard, customized. Material: carbon steel, alloy steel, stainless steel, brass, etc. Origin: Yongnian, Hebei, China Finish: Plain, galvanized (clear/blue/yellow/black), black oxide, H.D.G, etc. Packing: carton in bulk (Max. 25KG), wooden pallets, customized according to customers' specific needs. Applications: Structural steel, metal building, oil and gas, automobile, home decoration, etc. Test equipment: table direct reading spectrometer, cutting machine, polishing machine, calipers, etc. Minimumordel: Not limited to. Our strengths: one-stop service, high quality, competitive prices, on-time delivery, technical support, supply of materials and test reports. Notice: PLEASE ADVISE SIZE, QUANTITY, MATERIAL OR GRADE, SURFACE, if customized please provide drawing or size.
Wedge anchor is also called bolt expansion screw, this product is composed of a bolt and a simple clip with DIN125A and DIN934 hex nuts. The thread of the product thread is long, the product is simple, easy to install, and the construction operation is simple, but the fixed expansion tension is very large, so it is usually used for heavy load facilities, such as the installation of the elevator will use the wedge anchor . In the process of product construction, attention should be paid to ensure that the clip ring fixed on the bolt is fully expanded.