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DIN 125 Plastic Spacer Washers 20.5 X 10 X 2 mm White Nylon Flat Washers

Categories Plastic Spacer Washers
Brand Name: VDL
Model Number: PW2052
Certification: ISO
Place of Origin: China
MOQ: Negotiation
Price: Negotiation
Payment Terms: L/C, D/P, D/A, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 500 , 000 pcs per month
Delivery Time: 30 days
Packaging Details: 20000 pcs per carton in bulk with dimension 20 X 22 X 25 cm , 600 cartons to a 20 ft container
Material: Nylon
Property Class: PA 66
Color: White
Fire Resistance: UL 94V-2
OD: 20.5 mm
ID: 10 mm
Thickness: 2 mm
Standard: DIN 125
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    DIN 125 Plastic Spacer Washers 20.5 X 10 X 2 mm White Nylon Flat Washers


    DIN 125 Plastic Spacer Washers 20.5 X 10 X 2 mm White Nylon Flat Washers


    Plastic nylon flat washers with holes in centre for assembling with screw or bolt to secure work pieces . these plastic flat washers with perfect features


    Simple practicable design


    Corrosion resistant material


    Fire proof


    Good universality


    Material


    Made from plastic nylon PA 66


    Fire Proof Class


    UL94V-2 standard


    Physical Performance


    Density ( g/cm3)1.14
    Water absorption %3
    Shrinkage %1~2

    Mechanical Property


    Tensile strength MPa60~80
    Elongation at break %2.2
    Bending strength MPa100~120
    Modulus of elasticity for bending MPa2000 ~3000
    Notched Impact Strength(J/m)60~100
    HR hardness118

    Electrical Performance


    Dielectric constant1.63
    Arc resistance sec130~140
    Specific volume resistance Ω·cm1.83×1015
    dissipation factor100~400
    Dielectric strength(kV/mm)20~30

    Thermal Performance


    Normal working temperature ℃80~120
    Brittle temperature ℃-30
    Melting temperature ℃252
    Pyrogenic decomposition temperature ℃350
    Matin heatproof ℃50~60

    Specification


    d120.5
    d210
    s2

    All sizes are in millimeter


    Tolerances


    General size tolerances are ±0.1 – 0.2 mm , and according to ISO 2768 for unmarked tolerances .


    d120.5±0.2
    d210±0.2
    s2±0.1

    All sizes are in millimeter


    Characteristics


    Plastic shoulder screws are made from nylon PA66 which with distinctive characteristics compared other screws .


    Wear resistance

    Plastic nylon flat washers with higher hardness up to 118 after improved chemical elements .


    Good self-lubricant

    Self lubricant make plastic nylon flat washers are more resistant wear and a longer service .


    High mechanical property


    Resistant high temperature

    Normally , plastic nylon flat washers can be operated smoothly at temperature 150℃ and thermal deformed temperature is up to 250℃ when parts with glass fiber .


    Perfect elongation

    Elongation at break is 2.2% according to ISO 527 testing method .


    Corrosion resistance

    Plastic nylon flat washers can be resistant of the most chemicals on corrosion .


    Good insulation

    Specific volume resistance is 1.83×1015 and resistance to high breakdown voltage support part to be good insulated .


    Resistant impact

    60 – 80 KJ/M2 normally .


    Resistant fire

    Generally , the fire resistance is UL94V-2 and UL64V-0 for special parts .


    Resistance to low temperature

    Plastic nylon flat washers can be workable at -30℃


    Environment friendly

    Plastic nylon flat washers meet RoHS or REACH environmental production standard .


    Application


    Plastic nylon flat washers with small size that are mainly used to electrics , toys , printer , TV , CD , air conditioner and computer etc .


    We make different plastic nylon flat washers with various specifications based on standards like ISO ,DIN ,BSW and GB etc , and we are available for non-standard as well . there are additional specifications as following


    Sized1d2s
    1.641.70.3
    252.20.3
    2.262.40.5
    2.362.50.5
    2.562.70.5
    373.20.5
    494.30.8
    5105.31
    6126.41.6
    7147.41.6
    8168.41.6
    102010.52
    1224132.5
    1428152.5
    1630173
    1834193
    2037213
    2239233
    2444254
    2750284
    3056314
    3360345
    3666375
    4278437
    4892508

    Note : pleas contact us for customized specifications for plastic flat washers .


    Quality DIN 125 Plastic Spacer Washers 20.5 X 10 X 2 mm White Nylon Flat Washers for sale
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