Q235 Carbon Steel Zinc Plated M20 Expansion Bolt Kit

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Product Overview

Description


 



Product Description


 

Description:
1. Material: Made of Q235 carbon steel, zinc plated finish, anti-oxidation, anti-rust, anti-corrosion, durable.
2. Application: Suitable for concrete and dense natural stone, metal structure, metal profile, support plate, bracket, railing, wall, etc. Not for block or brick base material.
3. Features: The thread is longer and easier to install, and is usually used in heavy facilities.
4. Usage: Made a hole into the base material, remove debris from the hole, use a hammer to drive the bolt into the hole, and then tighten the washer and nut by using a wrench.

Specification:
Product Name: Expansion Bolt
Material: Q235 Carbon Steel
Finish: Zinc Plated
Color: Silver Blue
Performance level: 4.8 Grade
Thread Diameter: M20
Total Length: 150mm / 5.91"
Wedge Diameter: 20mm / 0.79"
Suitable Hole Diameter: 20mm / 0.79"
Nut Size: 29 x 15mm / 1.14" x 0.59"(W*T)
Washer Size: 37mm x 3mm / 1.46" x 0.12"(D*T)

Package Content:
2pcs Expansion Bolt, 2pcs Nuts, 2pcs Washers

Please contact our customer service for more details of specifications.



Company Information



 


Harfington (Shenzhen Chuangzheng E-Commerce Co., Ltd. ) is an international consumer-oriented online spare parts shopping platform, which provides a wide variety of repair and craft product choices for DIY users and industrial clients. Founded in 2004, we started selling a variety of MRO (Maintenance, Repair, and Operation) products on different online platforms. We aim to provide our customers with the widest range of quality products at competitive prices. After more than 15 years of dedication and hard work, in 2021, we launched our online one-stop store Harfington.com to provide a convenient and trustworthy shopping experience for our customers. 



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Our Services


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Our History


2004 – Founded in Hong Kong, the heart of Asia.
2005 – Set up Shenzhen office
2010 – Set up Guangzhou office
2013 – Set up US office and warehouse
2021 – Launch Harfington.com
2022 – Product offerings has grown to over 260,000 products





FAQ


1. Who are we?
We are an international consumer-oriented online spare parts shopping platform, which provides a wide variety of repair and craft product choices for DIY users and industrial clients.


 


2. How can we guarantee the quality?
Each product will undergo strict quality testing, and will only be delivered to your hands if it meets the standard.


3. What can you buy from us?
Our product offerings have grown to over 270,000 products in 1000+ product categories. They include fasteners, electronic parts, industrial accessories, DIY tools for home and garden improvement etc.


4. why should you buy from us, not from other suppliers?
Low MOQ, one-stop shopping.

5. what services can we provide?
For our products, we provide one-year quality assurance. We will match you with the most suitable products for your high-end needs such as high-temperature resistance, acid resistance, and alkali resistance.


 


 




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