প্রাথমিক বিবরণ
শিপিং পদ্ধতি:快递, 空运, 陆运, 海运
পণ্যের বিবরণ
Wedge anchors (also known as wedge-type anchors, concrete wedge anchors) are a type of heavy-duty mechanical expansion fasteners. Their core function is to fix objects on hard substrates such as concrete and stone, and they are an important category of expansion anchors.