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Hardened Metal Stamping Parts Steel Internal Toothed Lock Washer DIN 6797 Type J

Categories Metal Stamping Parts
Brand Name: VDL
Model Number: ST1003
Certification: ISO
Place of Origin: China
MOQ: Negotiation
Price: Negotiation
Payment Terms: L/C, T/T, Western Union , Paypal
Supply Ability: 500 , 000 pcs per month
Delivery Time: 30 days
Packaging Details: 10000 pcs each carton in bulk with dimension 20 X 22 X 25 cm , 500 cartons for a 20 ft container
Material: Carbon Steel
Property Class: 6
Finishing: Nickel
Hardness: HRC 25
OD: 3.6 to 48 mm
ID: 1.7 to 31 mm
Thickness: 0.3 to 1.6 mm
Standard: DIN 6797
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    Hardened Metal Stamping Parts Steel Internal Toothed Lock Washer DIN 6797 Type J


    Hardened Metal Stamping Parts Steel Internal Toothed Lock Washer DIN 6797 Type J


    Stamped internal toothed lock washer with good anti-slip purpose and widely used to various metal or non-metal conjunction , when put a toothed lock washer onto the surface of material , the teeth will be insert into it under pressure , and the opposite side will be touched the surface under head of screw or bolt . internal toothed lock washer will provides enough grip to prevent screw or bolt slipping after installed .


    The specifications for internal toothed lock washers are from 1.7 to 31 normally , the total height of lock washers are usually two times the thickness of material .


    DIN 6797 type A


    Normal sized1d2S1h
    1.71.73.60.3≥2s1
    2.22.24.50.3≥2s1
    2.72.75.50.4≥2s1
    3.23.260.4≥2s1
    3.73.770.5≥2s1
    4.34.380.5≥2s1
    5.35.3100.6≥2s1
    6.46.4110.7≥2s1
    7.47.412.50.8≥2s1
    8.48.4150.8≥2s1
    10.510.5180.9≥2s1
    131320.51≥2s1
    1515241≥2s1
    1717261.2≥2s1
    1919301.4≥2s1
    2121331.4≥2s1
    2323361.5≥2s1
    2525381.5≥2s1
    2828441.6≥2s1
    3131481.6≥2s1

    Unit : mm


    As the different strengths requested for various applications , internal toothed lock washers are made from different materials


    Carbon steel with models 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO


    Stainless steel with models SUS 201 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420 .


    Spring Steel with models 1065 , 1060 , 1070


    For the most internal toothed lock washers are plaed nickel ,but there are more finish for choices .


    FinishColorsThicknessCharicteristic
    ZincBlue ,White ,Black ,Yellow5-107μmBright and smooth surface ,corrosion resistance
    NickelSilver1~3μmWear resistance ,bright appearance , anti-corrosion
    PolishingSilver0.01mm ( reference )Improving brightness of surface
    TinSilver0.13~1.27μmGood ductility ,corrosion resistance ,lower melting point ,eco-friendly ,brightness
    BrassCopper5gm~8gmGood dispersibility ,Bright appearance
    DacrometGrey4-8μmHigh corrosion resistance , No hydrogen embrittlement ,Heat resistance ,Easy to plated more ,eco-friendly
    ChromeSilver white0.25~0.5μm

    Harden surface ,Bright surface ,Heat resistance ,Wear resistance Corrosion resistance and eco-friendly



    Internal toothed lock washers are mainly make a role of resistance rotation locking function , and used to various fields in industry .


    ★ Car and Trucks


    ★ Air conditioner


    ★ Aerospace


    ★ Vessels


    ★ Bus


    ★ Telecommunication


    ★ Machines


    ★ Official devices


    ★ Electric items


    Quality Hardened Metal Stamping Parts Steel Internal Toothed Lock Washer DIN 6797 Type J for sale
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