Expansion Bolt for Secure Fastening Inside Lifting Ring

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Model NO.: 1
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 12.9
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Transport Package: Carton
• Specification: custom
• Trademark: hanyang
• Origin: China
• Production Capacity: 100000pieces/Year
• Package Size: 80.00cm * 60.00cm * 40.00cm
• Package Gross Weight: 4.000kg

Product Description

Product Parameters

Category: Bolts

Product Name: Expansion Bolt with Lifting Ring

Features:

 

• High-quality steel construction for durability


• Expansion design allows for secure fastening


• Lifting ring provides easy handling and installation


• Corrosion-resistant coating for long-lasting performance


 

Benefits:

 

• Ensures a strong and reliable connection


• Facilitates quick and efficient installation


• Suitable for various applications in construction and industrial settings


• Provides peace of mind with its robust construction


 

The expansion of the lifting ring is specially designed for the pin hole without internal thread. It uses the expansion force generated by the lifting ring itself to make it tightly combined with the hole, thereby providing a strong load-bearing capacity. This method is often used in the lifting process of power equipment. When ordinary lifting rings cannot be used, the expansion lifting ring can effectively solve the lifting problem.

When installing the internal expansion screw, you need to choose a suitable alloy drill bit and drill holes according to the length of the internal expansion bolt. After cleaning, install the flat washer, spring washer and nut, and screw the nut between the bolt and the wall. It should be noted that the expansion screw must be installed on a relatively hard substrate, and it is not stable in a soft and easy-to-fall-off place.

Stainless steel expansion bolts are a common material choice. There is a large head at the tail that is stuck on the outer end of the casing. When the nut is tightened, it will generate an opposite pulling force to expand the casing and rivet it. Stainless steel expansion bolts have good corrosion resistance and strength, and are suitable for use in various environments.

In summary, the internal expansion of the lifting ring is a method that uses the expansion principle to achieve fixation and load-bearing, and is widely used in various lifting equipment and tools. Its working principle is to generate positive pressure through the axial movement of the thread, so that the expansion tube is tightly combined with the wall; the installation method includes selecting a suitable drill bit, cleaning the holes, and installing gaskets and nuts; the material selection is mainly stainless steel due to its corrosion resistance and high strength.

Detailed Photos

Packaging & Shipping

Transportation methods: water, land, air, logistics, express delivery.
Carton packaging and customized packaging.
 

Q: What's your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.

Q: How long is your delivery time?A: The general delivery time is 30-45 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.

Q: Do you provide sample ? Is it free? A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.