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Enlarged Thickened Square Washer Zinc plating Blue Square washersquare flat washer with M8 M10 M12 M30 DIN436

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Enlarged Thickened Square Washer Zinc plating Blue Square washersquare flat washer with M8 M10 M12 M30 DIN436

Brand Name : JIA SHAN

Model Number : DIN436

Certification : ISO/RoHS

Place of Origin : China

MOQ : 10

Price : USD 0.3-0.1 piece

Payment Terms : T/T, Western Union

Supply Ability : Batch order available

Delivery Time : 1-5 weeks

Packaging Details : as customized

Grade : 4.8/ 8.8/ 10.9/ 12.9 Ect

Thread Coverage : Fully Threaded/half threaded

Application : Factory supplier

Head Type : countersunk head

Head : Flat washer

Length : as customized

Finish : Black oxide

Package Quantity : 10

Color : Black, white, blue, or as customized

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Descriptions
Flat washers are a common type of mechanical component that serve several important functions in various machinery and structures. Here are the main roles of flat washers:

1. Increasing Contact Area

  • Function: Flat washers can increase the contact area between the nut or bolt and the component being connected. This helps distribute the pressure more evenly and prevents damage to the surface of the connected component due to excessive localized pressure.
  • Example: When fastening thin metal sheets or plastic parts, a flat washer can prevent the sharp edges of the nut or bolt from directly contacting these materials, avoiding scratches or damage to the surface.

2. Preventing Loosening

  • Function: Flat washers provide a smooth contact surface, reducing the risk of loosening caused by uneven surfaces during tightening.
  • Principle: By filling in minor surface irregularities, flat washers ensure that nuts or bolts are evenly loaded, thereby enhancing the stability of the connection.

3. Corrosion Prevention

  • Function: Flat washers can prevent direct contact between the nut, bolt, and the connected component, thereby reducing the possibility of electrochemical corrosion.
  • Example: When connecting stainless steel bolts to carbon steel parts, using a flat washer can prevent galvanic corrosion between the two materials, extending the service life of the connection.

Capabilities

Fastener customized,Bolt, screw, washer, hardware tools
Material Aluminum , steel, metal, plastic
Lead Time 1-2 weeks for sample,5 weeks for bulk order
Payment Terms Trade Assurance,T/T,L/C,Paypal,Western Union

variety of material options


Enlarged Thickened Square Washer Zinc plating Blue Square washersquare flat washer with M8 M10 M12 M30 DIN436


Multiple surface finishes available



Customize as drawing

Quote within 24 hours



1&1 sales engineer consulting



Perfect after-sales service


China Enlarged Thickened Square Washer Zinc plating Blue Square washersquare flat washer with M8 M10 M12 M30 DIN436 wholesale

Enlarged Thickened Square Washer Zinc plating Blue Square washersquare flat washer with M8 M10 M12 M30 DIN436 Images

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