DIN 6325 / ISO 8734

Solid Dowel Pins (DIN 6325 / ISO 8734 Hardened Parallel Pins)

Hardened Parallel Pins

High-quality solid parallel dowel pins ground to tight tolerances, designed for precise alignment and location of machined mating parts in B2B industrial assemblies.

Materials Available: Hardened Carbon Steel (58-62 HRC), Stainless Steel

Standard Size Range: 1 mm - 20 mm (Diameter Range, Lengths up to 120 mm)

Standard Finishes: Ground Finish & Oiled

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DIN 6325 Solid Dowel Pins Overview & Technical Specs

Precision Dowel Pins (DIN 6325) are solid parallel pins ground to exact limits (usually m6 or h6 tolerances). They locate mating parts inside machine frames, gearboxes, and press molds, locking alignments without dynamic play.

Hardened Precision Parallel Pins Features & Alignment Benefits

Conforms strictly to DIN 6325 / ISO 8734 standards.
Case-hardened (58-62 HRC) to prevent wear and deformation.
Ground finish ensures smooth, zero-play press fits.
Beveled ends for easy chamfered insertion.
High shear strength prevents structural shifting.

Die & Toolmaking, Gearbox & Precision Machine Applications

Our Dowel Pins components are used across multiple sectors for critical positioning assemblies:

Aligning molds, dies, and press fixtures
Crankshaft and cylinder head placement
Gear transmission block alignment
Precision mechanical instrument pivot stops

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Solid Dowel Pins (DIN 6325) FAQs

What is the standard tolerance for DIN 6325 dowel pins- +

Why are dowel pins hardened- +

Are beveled ends standard- +

CIRCLIPS

WASHERS

DOWEL PINS

VALVE COMPONENTS

Solid Dowel Pins (DIN 6325 / ISO 8734 Hardened Parallel Pins)

DIN 6325 Solid Dowel Pins Overview & Technical Specs

Hardened Precision Parallel Pins Features & Alignment Benefits

Die & Toolmaking, Gearbox & Precision Machine Applications

Request Custom Commercial Quote for Solid Dowel Pins

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Solid Dowel Pins (DIN 6325) FAQs