Name: wedge anchor expansion bolt 

size: M6 M8 M10 M12 M14 M16 M20 M22 M24 

Standard: GB/DIN/ANSI 

raw material: carbon steel, stainless steel 304201

 usage: suitable for concrete and dense natural stone, metal structure, metal profile, bottom plate, supporting plate, bracket, railing, window, curtain wall, machine, girder, truss, bracket and so on. 

Sample: free 

packing: small box plus outer box

 advantage: can be customized according to requirements