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SAE Washer/Heavy Washer, 1/4" - 3", Zinc plated/HDG

One Pallet For One Size
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SAE Washer/Heavy Washer, 1/4" - 3", Zinc plated/HDG
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Features
Specifications
Name: SAE Washer/Heavy 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 Heavy Washer Zinc plated

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SAE Washer Zinc plated

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SAE Heavy Washer Engineering Construction

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:

      SAE washers, also known as heavy washers, are designed to provide a larger bearing surface and distribute the load when used with bolts or screws. They conform to the Society of Automotive Engineers (SAE) standards and are commonly used in various applications. The size range you mentioned, 1/4" to 3", refers to the diameter of the bolt or screw they are designed to work with.

      When it comes to surface finishes for SAE washers, two common options are zinc plated and hot-dip galvanized (HDG). Let's explore each of these finishes:

      1.Zinc plated: Zinc plating involves applying a thin layer of zinc to the surface of the washer. This coating provides moderate corrosion resistance and acts as a protective barrier against moisture and oxidation. Zinc-plated washers are commonly used in indoor or dry environments where exposure to harsh elements is limited. They offer a silver or slightly yellowish appearance.

      2.Hot-dip galvanized (HDG): HDG involves immersing the washers in a bath of molten zinc, creating a thicker and more robust coating compared to zinc plating. Hot-dip galvanizing provides excellent corrosion resistance, making it suitable for use in outdoor or highly corrosive environments. HDG washers have a distinctive dull gray or matte finish.

      The choice between zinc plated and HDG finishes depends on the specific application requirements, considering factors such as the operating environment and the desired level of corrosion protection. HDG is typically preferred for applications where enhanced corrosion resistance is vital, while zinc plated washers may be suitable for less demanding environments.

 

      

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/Heavy Washer, 1/4" - 3", Zinc plated/HDG 0SAE Washer/Heavy Washer, 1/4" - 3", Zinc plated/HDG 1

SAE Washer/Heavy Washer, 1/4" - 3", Zinc plated/HDG 2

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Tel : +86 15250117179
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