4mm x 20mm Dowel Pins (DIN 7) - A1 Stainless Steel Metric Dowel Pins are a cylindrical fastener designed to accurately locate, align, and join components together. Due to their simple design, dowel pins are extremely versatile and utilised in a variety of industries. The length of these Dowel Pins is measured excluding the chamfered ends. These Dowel Pins are made from A1 Stainless Steel which provides corrosion and oxidation resistance. For larger quantities or items not listed, please email and one of our team will provide you with a quotation. 4mm x 20mm Dowel Pins (DIN 7) - A1 Stainless Steel