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    THK Piping Joints for Lubrication (LF, SF, LD Types)

    THK Piping Joints for Lubrication (LF, SF, LD Types)

    THK dedicated piping joints connect centralized grease or oil lubrication lines to LM guides, ball screws and other THK products.

    Key features

    • L-type (LF) and straight (SF) joints with Rc1/8, M8x1 or tapered R1/8 connections
    • Product-side threads M6x0.75, M6x1 or R1/8 to match THK lube ports
    • Compact LD elbow (M6x0.75 to M5x0.5) for small products
    • For centralized grease supply or oil lubrication systems
    • Do not retighten or loosen once installed

    Specifications

    Brand THK
    Product Dedicated piping joint
    Types LF (L-type), SF (straight), LD (compact L)
    Use Centralized grease / oil lubrication
    Source THK General Catalog Lubrication (Korean ed. 515-2K), p. A24-34
    LF-A Type: L-type | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x0.75 male
    LF-B Type: L-type | Line side (A): M8x1 female | Product side (B): M6x0.75 male
    LF-E Type: L-type | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x1 male
    LF-C Type: L-type | Line side (A): Rc1/8 (PT1/8) female | Product side (B): R1/8 (PT1/8) male
    LF-D Type: L-type | Line side (A): M8x1 female | Product side (B): R1/8 (PT1/8) male
    SF-A Type: Straight | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x0.75 male
    SF-B Type: Straight | Line side (A): M8x1 female | Product side (B): M6x0.75 male
    SF-E Type: Straight | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x1 male
    SF-C Type: Straight | Line side (A): Rc1/8 (PT1/8) female | Product side (B): R1/8 (PT1/8) male
    SF-D Type: Straight | Line side (A): M8x1 female | Product side (B): R1/8 (PT1/8) male
    LD Type: L-type (compact) | Line side (A): M6x0.75 female | Product side (B): M5x0.5 male
    Lubrication AccessoriesTHK
    11 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    THK Piping Joints for Lubrication (LF, SF, LD Types)

    Brand THK·Lubrication Accessories

    Available part numbers (11)

    LF-A, LF-B, LF-E, LF-C, LF-D, SF-A, SF-B, SF-E, SF-C, SF-D + 1 more — see full table ↓

    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
    LF-AType: L-type | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x0.75 male
    LF-BType: L-type | Line side (A): M8x1 female | Product side (B): M6x0.75 male
    LF-EType: L-type | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x1 male
    LF-CType: L-type | Line side (A): Rc1/8 (PT1/8) female | Product side (B): R1/8 (PT1/8) male
    LF-DType: L-type | Line side (A): M8x1 female | Product side (B): R1/8 (PT1/8) male
    SF-AType: Straight | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x0.75 male
    SF-BType: Straight | Line side (A): M8x1 female | Product side (B): M6x0.75 male
    SF-EType: Straight | Line side (A): Rc1/8 (PT1/8) female | Product side (B): M6x1 male
    SF-CType: Straight | Line side (A): Rc1/8 (PT1/8) female | Product side (B): R1/8 (PT1/8) male
    SF-DType: Straight | Line side (A): M8x1 female | Product side (B): R1/8 (PT1/8) male
    LDType: L-type (compact) | Line side (A): M6x0.75 female | Product side (B): M5x0.5 male

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

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