chemical bolt
Yuyao Goodwin Hardware Co., Ltd. [China]
Detailed Product Description
chemical bolt is made of steel or stainless steel.
Heavy duty fixing without radial influence of expansion forces can be close to edges.
Accurate drill depth is necessary.
Material:steel,stainless steel
surface:zinc plated,zinc yellow;H.D.G.
Type:flat head,internal hex head,external hex head