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M2 - M48 Lock Helical Spring Washer Stainless Steel for Screws and Bolts

Categories Metal Stamping Parts
Brand Name: VDL
Model Number: SP1008
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: 20000 pcs each carton in bulk with dimension 20 X 22 X 25 cm , 500 cartons to a 20 ft container
Material: Stainless Steel
Property Class: 304
Finish: Passivated
Hardness: HRC 60
Standard: DIN127
Specification: M2 to M48
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    M2 - M48 Lock Helical Spring Washer Stainless Steel for Screws and Bolts


    M2 - M48 Lock Helical Spring Washer Stainless Steel for Screws and Bolts ​


    Carbon Steel stamping Spring washers are also called stamping split washers , it is a ring with a split on certain point and displaced into two sections with a helical shape .


    Spring washers create more frictions and resistance between head of fastener and substrate when exert a force .


    Spring washers are left hand direction but allow the threads can be tightened in a right hand direction . the higher edge will bites into the underside of the fastener when a left hand turning is applied , so spring washers are ineffective on left hand , Spring washer must to be placed after a flat washer when both washers make a conjunction role .


    Available standards are ASME B18.21.1 and DIN 127B



    DIN 127B

    Normal sizeDds
    M24.42.10.5
    M2.55.12.60.5
    М36.23.10.8
    М47.64.10.8
    М59.25.11.2
    М611.86.11.6
    М814.88.12
    М1018.110.22.2
    М1221.112.22.5
    М1424.114.23
    М1627.416.23.5
    М1829.418.23.5
    М2033.620.24
    М2235.922.54
    М244024.55
    M274327.55
    M3048.230.56
    M3355.235.26
    M3658.236.56
    M3961.239.56
    M4268.142.57
    M4571.245.57
    M4875497

    Unit : mm


    ASME B18.21.1


    Normal sizeDds
    maxmin
    NO.20.1720.0940.0880.020
    NO.30.1950.1070.1010.025
    NO.40.2090.1200.1140.025
    NO.50.2360.1330.1270.031
    NO.60.2500.1480.1410.031
    NO.80.2930.1740.1670.040
    NO.100.3340.2000.1930.047
    NO.120.3770.2270.2200.056
    1/40.4870.2600.2520.062
    5/160.5830.3220.3140.078
    3/80.6800.3850.3770.094
    7/160.7760.4500.4400.109
    1/20.8690.5120.5020.125
    9/160.9650.5740.5640.141
    5/81.0730.6410.6280.156
    11/161.1700.7070.6910.172
    3/41.2650.7660.7530.188
    13/161.3630.8320.8160.203
    7/81.4590.8940.8780.219
    15/161.5560.9580.9410.234
    11.6561.0241.0030.250
    1-1/61.7511.0871.0660.266
    1-1/81.9431.1531.1290.281
    1-3/162.0361.2171.1920.297
    1-1/42.1131.2801.2540.312
    1-5/162.2191.3441.3170.328
    1-3/82.3241.4081.3790.344
    1-7/162.4191.4721.4420.359
    1-1/22.5531.5341.5040.375
    1-5/82.6791.6631.6330.389
    1-3/42.8111.7891.7580.389
    1-7/82.9361.9141.8830.422
    23.2212.0392.0080.422
    2-1/43.4712.2932.2620.440
    2-1/23.8242.5432.5120.440
    2-3/44.0742.7932.7620.458
    33.0433.0120.458

    Finish for Stamping spring washers


    Polish ,Passivation ,Zinc ,Nickel ,Chrome


    Material for Stamping spring washers


    Spring washers are made of stainless steel with SUS 201 ,SUS304, in addition that , spring steel and carbon steel are also applicable .


    Applications for Stamping Spring washers


    ★ Car and Trucks


    ★ Air conditioner


    ★ Aerospace


    ★ Vessels


    ★ Bus


    ★ Telecommunication


    ★ Machines


    Features


    ★ Simple and practical design


    ★ Bright appearance


    ★ Easy to operate


    ★ Excellent Locking performance


    ★ Recyclable


    RFQs


    Q Why apply spring washers for a bolt or screw ?

    A spring washers is resistant loose and reduce frictions


    Q What conditions will be used spring washer ?

    A When a bolt or screw is loosen when installed


    Q Any standard for spring washers ?

    A Usually , ASME B18.21.1 and DIN 127B


    Q What kind material for spring washer

    A Stainless steel , spring steel and carbon steel .


    Q Spring washers can be used with flat washer ?

    A Both washers can be used together ,but make sure placing spring washer after flat washer ?


    More questions or any interesting in our spring washers , please contact us by phone 86-769-82601418 or email us via group1@vedali.com . welcome your orders .

    .

    Quality M2 - M48 Lock Helical Spring Washer Stainless Steel for Screws and Bolts for sale
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