Precision Dowel Pins OEM Branded & Commercial in Metric Sizes per DIN 7, DIN 6325, ISO 2338, and ISO 8734 — In Alloy Steel, and A1, A2, A4, 18-8/300, & 416/400 series stainless steel

Looking for Precision Dowel Pins in Metric Sizes in Alloy Steel, A1, A2, A4, 18-8/300, or 416/400 Series Stainless Steel?

Metric precision dowel pins are engineered to meet the highest standards of accuracy and durability, manufactured in compliance with DIN and ISO standards, including DIN 7, DIN 6325, ISO 2338, and ISO 8734. These pins are available in a wide range of diameters from M1 (1mm) to M20 (20mm), offering flexibility for various applications. With precise tolerances such as h7 and m6, metric precision dowel pins ensure accurate alignment and secure positioning in assemblies.

Metric dowel pins can be manufactured in alloy steel and stainless steel materials. Alloy steel dowel pins, available with a black lustre finish, offer excellent strength and wear resistance. Stainless steel dowel pins can be engineered with corrosion-resistant grades like A1, A2, A4, 303, and 416, making them ideal for demanding environments. Whether used as a hinge, pivot, shaft, or locator in industrial machinery, automotive applications, precision engineering or other projects, metric precision dowel pins deliver reliable performance across the board.

At MF Supply, we offer alloy steel, and A1, A2, A4, 303, & 416 series stainless steel precision dowel pins — adhering to standard DIN 7, DIN 6325, ISO 2338, and ISO 8734 — in hardened, unhardened, interference/press-fit and undersize/slip-fit styles, including major brands and equivalents to Pic Design, WM Berg, Unicorp, Misumi, American Sockets, Unbrako, Holo-Krome and more. Our certified products are DFAR compliant with COC and full certifications available upon request.

Stock sizes include M1 (1 mm) through M20 (20mm) diameters in hardened and unhardened A1, A2, A4, 18-8/300, & 416/400 series stainless steel, and alloy steel with plain, phosphate, or black lustre finish. Special materials and nonstandard sizes may be available for special orders with a lead time.

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