MSTM / MSTP / MSTH / MS Dowel Pins | Precision Guide Pins for Mold Alignment

High-precision dowel pins including MSTM, MSTP, MSTH, and MS types. Ideal for mold base alignment and automation tooling. OEM available.

WhatsApp/Wechat :+86 13790201541

    Description

    MSTM, MSTP, MSTH, MS dowel pins are widely used for high-precision alignment in mold bases, die sets, and industrial automation systems. Each type of pin offers unique structural advantages to meet the demands of different positioning and guiding requirements.

    🔧 MSTM Dowel Pins – Shoulder-Type Alignment

    Designed with a built-in shoulder for depth control, MSTM dowel pins allow precise positioning and repeatable assembly in molds and dies.

    • Material: SUJ2 / SKD11 hardened steel
    • Surface: Chrome plated / Black oxide
    • Tolerance: m6 / h7

    🔩 MSTP Dowel Pins – Straight Precision Pins

    MSTP pins feature a straight cylindrical shape for easy insertion and accurate alignment in mold plates and automation tooling.

    • Material: Hardened tool steel
    • Tolerances: h6 / m6 available

    ⚙️ MSTH Dowel Pins – Ball Cage-Compatible

    These pins are used in mold systems requiring linear movement with ball cage or guide bush compatibility. MSTH pins provide low-friction motion and precise guiding.

    • Material: High-carbon alloy steel
    • Finish: Polished or black oxide

    🔩 MS Dowel Pins – Standard Mold Positioning

    MS type dowel pins are general-purpose, high-durability pins ideal for everyday mold-making applications.

    • Material: Hardened carbon steel or stainless steel
    • Size Range: Ø3–Ø30 mm

    📦 Applications

    • Injection mold base positioning
    • Progressive die alignment
    • CNC automation fixture setups
    • Mechanical assembly location pins

    📩 Custom Sizes & OEM

    We support OEM production and custom dowel pin sizes based on your drawing. Feel free to contact us for bulk pricing or technical specs.

    Email: milla@gunri.com.cn
    WhatsApp: +8613790201541