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Round Zinc Plated Flat Spring Washers A490 7/8"

    Buy cheap Round Zinc Plated Flat Spring Washers A490 7/8" from wholesalers
     
    Buy cheap Round Zinc Plated Flat Spring Washers A490 7/8" from wholesalers
    • Buy cheap Round Zinc Plated Flat Spring Washers A490 7/8" from wholesalers
    • Buy cheap Round Zinc Plated Flat Spring Washers A490 7/8" from wholesalers

    Round Zinc Plated Flat Spring Washers A490 7/8"

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    Brand Name : PM
    Model Number : M6-M100, 1/4"-4"
    Certification : ISO
    Price : USD 0.001-2 PER PCS
    Payment Terms : L/C, T/T
    Supply Ability : 500tons per month
    Delivery Time : 15-25DAYS PER CONTAINER
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    Round Zinc Plated Flat Spring Washers A490 7/8"

    Zinc plated surface applied with structural bolts A490 7/8" F436 Flat washer


    F436 Material Grade are hardened flat washers which have a Rockwell Hardness value ranging between 38 to 45 HRC. These washers can either have a plain finish or can be hot dipped galvanized. The hardened flat ASTM F436 Washer is used under bolt nuts and head in order to increase the bearing area.



    SIZE: 1/4" - 4", M6 -M100 .

    STANDARD: ASTM F436/F436M

    FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G.


    Packaging Details: a. bulk in cartons (<=25kg )+ 36CTN/wood solid Pallet

    b. bulk in cartons 9"x9"x5" (<=18kg )+ 48CTN/wood solid Pallet

    Supply Ability:1000 tons per month

    MinimumOrder:200kgs for each specification

    Trade Term:FOB/CIF/CFR/CNF/EXW/DDU/DDP

    Payment :T/T, L/C , D/A , D/P , Western Union,etc

    Market:South&north Amrica/Europe/ etc.


    F436 STYLES
    StyleDescriptionSizes
    CircularRound SAE pattern1/4" - 4"
    BeveledSquare or rectangular with a beveled 1 to 6 ratio surface. For use with American standard beams and channels.1/2" - 1-1/2"
    ClippedCircular or beveled1/2" - 1-1/2" beveled
    1/4" - 4" circular
    Extra ThickCircular washers with a thickness of 5/16"1/2" - 1-1/2" circular

    F436 MECHANICAL PROPERTIES
    Plain FinishHot Dip Galvanized
    Rockwell Hardness 38 to 45 HRCRockwell Hardness 26 to 45 HRC

    F436 CHEMICAL PROPERTIES
    ElementType 1Type 3
    Phosphorous, max0.04%0.04%
    Sulfur, max0.05%0.05%
    Silicon-0.15% - 0.35%
    Chromium-0.45% - 0.65%
    Nickel-0.25% - 0.45%
    Copper-0.25% - 0.45%

    Flat Washer Sizes

    Inner Diameter (ID)

    Outer Diameter (OD)

    Washer Thickness

    1/2"

    0.531"

    1.063"

    0.177"

    5/8"

    0.688"

    1.313"

    0.177"

    3/4"

    0.813"

    1.468"

    0.177"

    7/8"

    0.938"

    1.750"

    0.177"

    1"

    1.063"

    2.000"

    0.136" - 0.177"

    1-1/8"

    1.188"

    2.250"

    0.136" - 0.177"

    1-1/4"

    1.375"

    2.500"

    0.136" - 0.177"

    1-3/8"

    1.500"

    2.750"

    0.136" - 0.177"

    1-1/2"

    1.625"

    3.000"

    0.136" - 0.177"

    1-3/4"

    1.875"

    3.375"

    0.280"

    3"

    3.125"

    5.500"

    0.340"


    Quality Round Zinc Plated Flat Spring Washers A490 7/8&quot; for sale
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