... # steel type: standard wedge bolt, short wedge bolt, long wedge bolt Market :USA construction material ... :2000type: standard wedge bolt, short wedge bolt, long wedge bolt market :mainly used in ... america construction Standard wedge bolt is a connection device ... . The short wedge bolt is also similar in design ... to the standard wedge bolt. It used to connect ... fillers and the short wedge bolt is also made of high ...