Stocking DIN 6325 Hardened Dowels and ISO 8735 (DIN 7979D) Pull Pins. Featuring m6 Ground Tolerance and 58-62 HRC Hardness for Die & Mold Alignment.

ISO/DIN Precision Pins Manufacturer: Hardened Ground, Pull Dowel & Clevis Fasteners

Achieve micron-level alignment and robust articulation with our certified industrial pins. We specialize in DIN 6325 Hardened Dowel Pins (58-62 HRC) engineered for high-wear precision positioning. For blind-hole applications, our ISO 8735 (DIN 7979D) Pull Dowel Pins feature an integrated internal thread for easy extraction. Our structural range includes DIN 1444 / ISO 2341 Clevis Pins in High-Tensile Grades (8.8/10.9/12.9) for heavy-duty linkage systems. All ground pins undergo strict surface roughness checks (Ra 0.4) to ensure perfect interference fits.

Standards DIN 6325 / ISO 8734 (Hardened) · ISO 8735 / DIN 7979D (Pull) · DIN 1444 / ISO 2341 (Clevis) · DIN 7 / ISO 2338 (Unhardened) · BS 1804 (Imperial)

Pin Types Parallel Dowel (m6/h6) · Internal Thread (Extractable) · Clevis with Head · Taper Pin (1:50) · Grooved Pin

Materials Bearing Steel (100Cr6) 58-62 HRC · Stainless A2 / A4 (Hardened) · Carbon Steel Grade 8.8 / 12.9

Finishes Precision Ground (Ra 0.4) · Polished · Zinc Plated (Clevis) · Black Oxide · Plain Oiled

Docs EN 10204 3.1 Cert · Hardness Test Report (HRC) · Surface Roughness Report

* Precision:Diameter tolerance strictly controlled to ISO 286-2 (m6/h6). Durability: Induction hardening to 58-62 HRC verified by batch testing. Surface: Super-finished surfaces (Ra < 0.4µm) for smooth insertion. Verification: Dimensional and Hardness reports included with shipment.