Flat Washer / Square Washer / Spring Washer for Pole Line Hardware

Model NO.
RB002
Trademark
Rainbow
Origin
Jinan, China
HS Code
73089000
Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Flat Washer / Square Washer / Spring Washer for Pole Line Hardware, The product will supply to all over the world, such as: Argentina, Kyrgyzstan, Borussia Dortmund, We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products.
Jinan Rainbow Metalwork Co., Ltd. Diamond / Audited Supplier
Square flat washer are used in place of round washers when a larger load-bearing surface is required.
Square Curved Washers are used most often on wooden poles in bolted connection. Std C135.80, hot dip galvanized meet ASTM A153.


Square flat washer

Item No.
Size
 
Hole(inch) For Bolt(inch) Weight(kg/pcs)
Flat001
2 x 2 x 1/8
 
9/16 1/2 0.057
Flat002
2 x 2 x 1/8
 
11/16 5/8 0.054
Flat003
3 x 3 x 3/16
 
13/16 3/4 0.218
Flat004
3 x 3 x 1/4
 
13/16 3/4 0.271
Flat005
4 x 4 x 1/4
 
15/16 7/8 0.489
Flat006
4 x 4 x 1/2
 
1-1/8 1 0.982

HDG to ASTM A153

Square Curved washer

Item No.
Size
 
Hole(inch) For Bolt(inch) Weight(kg/pcs)
Curved001
2 x 2 x 1/8
 
9/16 1/2 0.057
Curved002
2 x 2 x 1/8
 
11/16 5/8 0.054
Curved003
3 x 3 x 3/16
 
13/16 3/4 0.218
Curved004
3 x 3 x 1/4
 
13/16 3/4 0.271
Curved005
4 x 4 x 1/4
 
15/16 7/8 0.489
Curved006
4 x 4 x 1/2
 
1-1/8 1 0.982

HDG to ASTM A153