Product Name:
Dowel Pin,Parallel Pin, Cylindrical PinMaterial:
Carbon Steel, Alloy Steel (hardened), Stainless Steel (SS303 / SS304 / SS316), BrassSurface Finish:
Plain, Ground, Polished, Zinc Plating, Black Oxide, Passivation (for stainless)Size:
Metric Ø1.5–Ø50 mm (commonly Ø3–Ø20 mm); Imperial equivalents availableLength Range:
Approx. 4 mm – 200 mm; longer sizes on requestHardness Grade:
Unhardened (ISO 2338) or hardened HRC 58–62 (ISO 8734); stainless per gradeSuitable Material:
Metal-to-metal precision location; press-fit into reamed holesTensile / Shear Strength:
Rated by double-shear load capacity; varies with diameter and materialApplicable Standard:
ISO 2338 / ISO 8734, DIN 6325 / DIN 7, GB 119, ASME B18.8.2Applications:
Precision positioning and alignment of machine parts, molds, dies, jigs and fixturesCustomization:
Customizable material, size, tolerance (m6/h8), end type, hardness, finish, OEM marking, packagingA cylindrical pin (commonly known as a dowel pin or parallel pin in international trade) is a solid, precision-machined fastener with a uniform diameter along its entire length. It is primarily used for alignment, positioning, and load transfer between two or more components, rather than for clamping or fastening like a screw or bolt.