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    THK S Dedicated Mounting Bolt for Cross Roller Guide (S3-S18)

    THK S Dedicated Mounting Bolt for Cross Roller Guide (S3-S18)

    THK dedicated mounting bolts S fix VR/VB rails from the rail side when the standard tapped-hole mounting cannot be used.

    Key features

    • Designed for the counterbored rail holes of VR/VB dedicated rails V3-V18
    • Allows rail fixing when clearance adjustment requires mounting from the opposite side
    • One bolt size per rail size (S3 for V3 ... S18 for V18)
    • Order quantity separately when buying bolts only

    Specifications

    Series Dedicated mounting bolt S
    Applicable VR/VB rails V3-V18
    Sizes S3, S4, S6, S9, S12, S15, S18
    Ordering Specify quantity
    Use Rail mounting where clearance adjustment side is fixed
    Source THK General Catalog Cross Roller Guide/Ball Guide (Korean ed. 515-2K), p. A7-30-A7-31
    S3 Thread: M3 | Length L: 12 mm | For rail: V3
    S4 Thread: M4 | Length L: 15 mm | For rail: V4
    S6 Thread: M5 | Length L: 20 mm | For rail: V6
    S9 Thread: M6 | Length L: 30 mm | For rail: V9
    S12 Thread: M8 | Length L: 40 mm | For rail: V12
    S15 Thread: M10 | Length L: 45 mm | For rail: V15
    S18 Thread: M12 | Length L: 50 mm | For rail: V18
    Linear Motion AccessoriesTHK
    7 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    THK S Dedicated Mounting Bolt for Cross Roller Guide (S3-S18)

    Brand THK·Linear Motion Accessories

    Available part numbers (7)

    S3, S4, S6, S9, S12, S15, S18

    How to order

    Send the THK part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

    RFQ List 0 →
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    Product codes & specifications
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    RFQ List (0)
    Product codeSpec
    S3Thread: M3 | Length L: 12 mm | For rail: V3
    S4Thread: M4 | Length L: 15 mm | For rail: V4
    S6Thread: M5 | Length L: 20 mm | For rail: V6
    S9Thread: M6 | Length L: 30 mm | For rail: V9
    S12Thread: M8 | Length L: 40 mm | For rail: V12
    S15Thread: M10 | Length L: 45 mm | For rail: V15
    S18Thread: M12 | Length L: 50 mm | For rail: V18

    Need a different model, or a part not listed here? Send us your parts list →

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