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    16 Products

    Screws for Carbide Insert Holders

    Image of System. Front orientation. Contains Annotated. Lathe Tool Insert Holder Replacement Parts. Screws for Carbide Insert Holders.
    When it's time to replace the screws in a carbide insert holder, use the reference number on your holder to find the right size.
    Lock Pin Screw—Threaded on One End
    Image of Product. Front orientation. Lathe Tool Insert Holder Replacement Parts. Screws for Carbide Insert Holders, Lock Pin Screw.
    Lock pin screws hold the insert in place.
    Lg.
    Lock Pin
    Screw Ref. No.
    Right-Hand
    Thread Lg.
    Drive
    Style
    Drive
    Size
    Material
    Min.
    Hardness
    Each
    8-32 Threads
    0.322"NL-230.09"Hex
    		1/16"SteelRockwell C4291442A52000000
     
    10-32 Threads
    0.347"NL-330.109"Hex × Hex5/64"SteelRockwell C4291442A5300000
    0.41"NL-33L0.109"Hex × Hex5/64"SteelRockwell C4291442A5400000
    0.425"NL-430.109"Hex × Hex5/64"SteelRockwell C4291442A5700000
    0.452"NL-340.109"Hex × Hex5/64"SteelRockwell C4291442A5500000
    0.513"NL-34L0.109"Hex × Hex5/64"SteelRockwell C4291442A5600000
     
    1/4"-28 Threads
    0.519"NL-440.14"Hex × Hex3/32"SteelRockwell C4291442A5800000
    0.676"NL-460.14"Hex × Hex3/32"SteelRockwell C4291442A5900000
    0.733"NL-46L0.14"Hex × Hex3/32"SteelRockwell C4291442A6000000
     
    3/8"-24 Threads
    0.857"NL-680.156"Hex × Hex9/64"SteelRockwell C4291442A68000000
     

    Parts for Carbide Insert Holders

    Image of System. Parts for D-Code Holders. Front orientation. Exploded view. Contains Annotated, MultipleImages. Lathe Tool Insert Holder Replacement Parts. Parts for Carbide Insert Holders.
    Image of System. Parts for C-Code Holders. Front orientation. Exploded view. Contains Annotated. Lathe Tool Insert Holder Replacement Parts. Parts for Carbide Insert Holders.

    Parts for D-Code Holders

    Parts for C-Code Holders

    Image of System. Parts for S-Code Holders. Front orientation. Exploded view. Contains Annotated. Lathe Tool Insert Holder Replacement Parts. Parts for Carbide Insert Holders.
    Image of System. Parts for M-Code Holders. Front orientation. Exploded view. Contains Annotated. Lathe Tool Insert Holder Replacement Parts. Parts for Carbide Insert Holders.

    Parts for S-Code Holders

    Parts for M-Code Holders

    Replace clamps, screws, seats, and slotted pins in carbide insert holders.
    Lock Pin Screws
    For Insert Holder Code
    Lock Pin
    Screw Ref. No.
    For Insert
    IC Dia.
    Each
    MCLNNL-441/2"1475N3600000
    MCLN, MDJN, MRGN, MSDN, MTAN, MTGN, MWLNNL-461/2"3288A92400000
    MCLNNL-585/8"3288A99700000
    MCLN, MCRN, MSDNNL-683/4"3288A17300000
    MSDNNL-343/8"3288A1740000
    MTAN, MTEN, MTGN, MTJN, MVJN, MVVNNL-34L3/8"3288A9230000
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