膨胀螺丝的尺寸规格主要根据其直径和长度来划分，常见的规格包括：
M6系列
M6×25mm
M6×30mm
M6×50mm
M8系列
M8×35mm
M8×60mm
M8×70mm
M8×80mm
M8×90mm
M8×100mm
M10系列
M10×50mm
M10×60mm
M10×70mm
M10×80mm
M10×90mm
M10×100mm
M10×110mm
M10×120mm
M10×150mm
M10×175mm
M10×200mm
M12系列
M12×60mm
M12×70mm
M12×80mm
M12×90mm
M12×100mm
M12×110mm
M12×120mm
M12×150mm
M12×180mm
M12×200mm
M12×250mm
M14系列
M14×90mm
M14×100mm
M14×110mm
M14×120mm
M14×130mm
M14×150mm
M14×175mm
M14×200mm
M14×250mm
M14×300mm
M16系列
M16×150mm
M16×175mm
M16×200mm
M16×250mm
M16×300mm
M18系列
M18×110mm
M18×120mm
M18×130mm
M18×140mm
M18×150mm
M20系列
M20×120mm
M20×130mm
M20×140mm
M20×150mm
M22系列
M22×130mm
M22×140mm
M22×150mm
M24系列
M24×140mm
M24×150mm
M24×160mm
M24×170mm
M24×180mm
M26系列
M26×160mm
M26×170mm
M26×180mm
M26×190mm
M26×200mm
M28系列
M28×170mm
M28×180mm
M28×190mm
M28×200mm
M28×210mm
M30系列
M30×180mm
M30×190mm
M30×200mm
M30×210mm
M3