Specifications
Brand Name :
DELTA
Model Number :
Galvanized steel
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1000 PCS
Price :
1.2 - 2.5 USD/1000 PCS
Payment Terms :
T/T, L/C
Supply Ability :
10 Ton per week
Delivery Time :
10 days
Packaging Details :
carton box, wooden box
Products :
Flat Washer
Material :
Galvanized steel,Carbon steel
Diameter :
M2.5-M40
Shape :
Round , Square
Surface :
Black,Galvanized, Yellow Zinc, HDG,plain,etc.
MOQ :
1000 PCS
Standard :
ASTM EN DIN GB
Packing :
carton box, wooden box
Description

OEM Fender Washer Wide Flat Washer Galvanized Plain Washer

Product name:
Fender washer
Material:
Carbon Steel Brass Stainless Steel Aluminum
Thickness:
1.3mm-2.0mm
Grade:
4.8/ 6.8/ 8.8/ 10.9/ 12.9
Suface Available:
black, Zinc, plain,Gomet,Dacromet
Inspection Machines:
Micrometer,Torsion Machine,Durometer,Coating Thickness Gauge, etc
MOQ:
1000pcs
OEM/ODM:
We can produce according to customer's requirements
Drawing Format:
Dwg, Pdf, PNG,etc
Port:
Tianjin/Qingdao
Delivery Time:
10-25 Days or to be negotiated

Size Inside Diameter (ID) Outside Diameter (OD) Thickness (TH)
Tolerance Tolerance
Basic Plus Minus Basic Plus Minus Max Min
#4 0.125 0.008 0.005 0.312 0.008 0.005 0.040 0.025
#6 0.156 0.008 0.005 0.375 0.015 0.005 0.065 0.036
#8 0.188 0.008 0.005 0.438 0.015 0.005 0.065 0.036
#10 0.219 0.008 0.005 0.500 0.015 0.005 0.065 0.036
#12 0.250 0.015 0.005 0.562 0.015 0.005 0.080 0.051
1/4 0.281 0.015 0.005 0.625 0.015 0.005 0.080 0.051
5/16 0.344 0.015 0.005 0.688 0.015 0.007 0.080 0.051
3/8 0.406 0.015 0.005 0.812 0.015 0.007 0.080 0.051
7/16 0.469 0.015 0.005 0.922 0.015 0.007 0.080 0.051
1/2 0.531 0.015 0.005 1.062 0.030 0.007 0.121 0.074
9/16 0.594 0.015 0.005 1.156 0.030 0.007 0.121 0.074
5/8 0.656 0.030 0.007 1.312 0.030 0.007 0.121 0.074
3/4 0.812 0.030 0.007 1.469 0.030 0.007 0.160 0.108
7/8 0.938 0.030 0.007 1.750 0.030 0.007 0.160 0.108
1 1.062 0.030 0.007 2.000 0.030 0.007 0.160 0.108
1 1/8 1.250 0.030 0.007 2.250 0.030 0.007 0.160 0.108
1 1/4 1.375 0.030 0.007 2.500 0.030 0.007 0.192 0.136
1 3/8 1.500 0.030 0.007 2.750 0.030 0.007 0.192 0.136
1 1/2 1.625 0.030 0.007 3.000 0.030 0.007 0.192 0.136
1 3/4 1.875 0.045 0.010 3.375 0.045 0.010 0.213 0.153
2 2.125 0.045 0.010 3.750 0.045 0.010 0.213 0.153

An overview of flat washers

Washers

Washers distribute forces over a larger area. This reduces the pressure exerted on the contact surfaces of a joint. At the same time, it also protects the component surface, as the relative movement between the fastener and the component only takes place in the joint between the washer and the fastener.

Standards

  • DIN 125 A similar to ISO 7089/7090
  • DIN 125 B similar to ISO 7089/7090
  • DIN 126 similar to ISO 7091
  • DIN 1052
  • DIN 1440 similar to ISO 8738
  • DIN 1441
  • DIN 432
  • DIN 433 similar to ISO 7092
  • DIN 440 R similar to ISO 7094
  • DIN 440 V similar to ISO 7094
  • DIN 463
  • DIN 6340
  • DIN 7349
  • DIN 9021 similar to ISO 7093

Working principle

Distributing the pre-tensioning force over a larger area reduces the pressure exerted on the contact surfaces of the joint. This reduces deformation and creep phenomena. Washers protect sensitive surfaces from mechanical damage.

Material

In addition to steel in different hardness classes, available materials include stainless steel, plastic, aluminium and brass. Care must be taken to use washers of the appropriate hardness, particularly when using high-strength screws.

Surfaces

Our products can be coated with different surface finishes, depending on requirements and application. We will be pleased to give you individual advice on the right coating system.

We offer the following surfaces as standard:

  • Plain
  • Zinc plated (industry standard)
  • VZD (zinc plated with thick layer passivation)
  • ISO Standard Galvanized
  • Zinc-nickel
  • Zinc flake

OEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM StandardOEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM StandardOEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM StandardOEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM Standard

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OEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM Standard

Ask Latest Price
Brand Name :
DELTA
Model Number :
Galvanized steel
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1000 PCS
Price :
1.2 - 2.5 USD/1000 PCS
Contact Supplier
OEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM Standard
OEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM Standard
OEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM Standard
OEM Wide Flat Washer Galvanized Plain Washer M2.5 - M60 EN ASTM Standard

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
3 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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