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SAE Washer/Structural Steel Washer, 1/4'' - 3'', Zinc plated/HDG

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SAE Washer/Structural Steel Washer, 1/4'' - 3'', Zinc plated/HDG
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Features
Specifications
Name: SAE Washer/Structural Steel Washer
Material: S45C/40CR
Size: 1/4'' - 3''
Finish: Plain/black/ZINC/HDG/Dacromet
Standard: SAE
Hardness: HV300/HRC35-45
Application: Construction, Bridges, Machinery And Automobile Manufacturing
High Light:

SAE Structural Steel Washers Black Oxide

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SAE black oxide washers 1/4''-3''

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black oxide washers OEM ODM

Basic Infomation
Place of Origin: China
Brand Name: YNK
Certification: ISO9001;ISO14001;ISO45001;CE
Model Number: SAE
Payment & Shipping Terms
Packaging Details: Pallet
Payment Terms: T/T
Supply Ability: 50T For 1 day
Product Description

Standard:SAE

Description:

      The SAE washer, also known as a structural steel washer, is a type of washer commonly used in the United States. It conforms to the SAE (Society of Automotive Engineers) sizing system.

      The SAE washer is made from structural steel, which is a type of steel specifically designed and manufactured for use in structural applications. It provides high strength and durability, making it suitable for demanding applications where load-bearing capacity is critical.

      SAE washers are available in various sizes ranging from 1/4" to 3" in diameter. The size is specified in inches and refers to the nominal diameter of the fastener it is designed to be used with.

      In terms of surface finishes, SAE washers can be found in two main variants: zinc plated and HDG (Hot-Dip Galvanized).

      1.Zinc Plated: Zinc plating is a common surface finish for washers. It involves applying a thin layer of zinc coating to the surface of the washer. Zinc plating provides moderate corrosion resistance and can help protect the washer from rust and other forms of corrosion. It is often used in applications where the washer is not exposed to harsh environments or where additional corrosion protection measures are applied.

      2.HDG (Hot-Dip Galvanized): HDG is a more robust and durable surface finish for washers. It involves immersing the washer in a bath of molten zinc, which forms a thick, protective coating on the surface. HDG provides excellent corrosion resistance, making it suitable for applications where the washer will be exposed to harsh or corrosive environments. It is commonly used in outdoor applications, such as construction, infrastructure, and marine projects.

      The choice between zinc plated and HDG depends on the specific requirements of your application, including the environmental conditions and the level of corrosion resistance needed.

 

      

Material 45#/40CR
Size 1/4"-3"
Finish Plain/black/ZINC/HDG/Dacromet/Mechanical Galvanized
Hardness HV300/HRC35-45
Marking can be Customized
Application Constrution/Wind turbines/railway line
Packing Carton+ pallet; we can pack washers as your requirements
Terms FOB+shanghai/ningbo
Delivery time 30-70days

 

 

Size

Inner

diameter(max)

Inner

diameter(min)

Outside

diameter(max)

Outside

diameter(min)

Thickness

(max)

Thickness

(min)

1/4" 16.26 15.75 7.52 7.01 2.03 1.3
5/16" 17.36 17.3 9.12 8.61 2.03 1.3
3/8" 21 20.45 10.59 10.19 2.03 1.3
7/16" 23.8 23.24 12.29 11.79 2.03 1.3
1/2" 27.74 26.8 13.87 13.36 3.07 1.88
9/16" 30.12 29.18 15.47 14.96 3.07 1.88
5/8" 34.09 33.15 17.42 16.48 3.07 1.88
3/4" 38.07 37.13 21.39 20.45 4.06 2.74
7/8" 45.21 44.27 24.58 23.65 4.06 2.74
1" 51.56 50.62 27.74 26.8 4.06 2.74
1-1/8" 57.91 56.97 32.51 31.57 4.06 2.74
1-1/4" 64.26 63.32 35.69 34.75 4.88 3.45
1-3/8" 70.61 69.67 38.86 37.92 4.88 3.45
1-1/2" 76.96 76.02 42.04 41.1 4.88 3.45

 

 

 

Products pictures for Flat washers

SAE Washer/Structural Steel Washer, 1/4'' - 3'', Zinc plated/HDG 0SAE Washer/Structural Steel Washer, 1/4'' - 3'', Zinc plated/HDG 1SAE Washer/Structural Steel Washer, 1/4'' - 3'', Zinc plated/HDG 2

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Tel : +86 15250117179
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