Durable Heavy Duty Expansion Hook for Various Industrial Uses

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 4.8
• Application: Building
• Finish: Polishing
• Applicable Industries: Construction Industry, etc.
• Whether to Support Customization: Support
• Use: Fixed
• Is It Corrosion Resistant?: Yes
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The Stainless Steel Expansion Hook is a sophisticated device meticulously crafted for secure fastening and efficient hanging of various objects. Constructed from premium stainless steel, this hook boasts exceptional corrosion resistance and formidable strength, ensuring durability and reliability in even the most demanding environments.
Let's delve into its detailed description, highlighting its outstanding features and functionality:

Structural Characteristics

Expansion Tube: This critical component is typically cylindrical in form and crafted from high-quality stainless steel. Its outer diameter is meticulously designed to be slightly larger than the installation hole's diameter. Ingeniously, the expansion tube is engineered with strategic cuts or gaps. As the screw is tightened, it activates the tube's expansion, forging a robust fit against the hole wall.

Screw: The Integral Core of the Expansion Hook. This crucial part fixes the expansion tube securely within the hole. Featuring a hexagonal or cross-shaped head, the screw allows easy tightening with a wrench or screwdriver, ensuring steadfast installation and enduring stability.

Hook: This versatile component, connected seamlessly to one end of the screw, serves the purpose of hanging objects efficiently. Available in diverse forms such as straight hook, curved hook, or sheep eye hook, it adapts effortlessly to varied hanging needs, making it a versatile solution for a range of applications.

Working Principle

The ingenious working principle of our stainless steel expansion hooks hinges on the expansion capabilities of the tube. As the screw is driven into the expansion tube, the screw's threading skillfully exerts outward force, causing the tube to expand and firmly grip the hole wall. This expansion creates formidable frictional force, ensuring a secure and steadfast hold. When the need arises, simply hang your object onto the hook.

Specification Parameters

Thread Specifications: We offer a variety of thread specifications, including M6, M8, M10, and M12. 'M' denotes metric threads, with the following number indicating the nominal diameter, exemplifying our commitment to precision and adaptability.

• Length Range: Choose from a diverse array of length dimensions, generally ranging between 20mm and 100mm. Tailor the specific length to suit your distinct requirements and application scenarios.

• Other Parameters: Beyond thread specifications and length, our expansion hooks offer additional customizable parameters such as hook shape, opening size, and load-bearing capacity. These parameters are meticulously tailored to meet varied specifications and application needs.

Materials and Surface Treatment

Material: Our expansion hooks are crafted from superior stainless steel materials such as 304 and 316 stainless steel, delivering exceptional corrosion resistance, strength, and durability. These materials guarantee long-lasting performance across diverse environments.

Surface Treatment: To elevate the corrosion resistance and aesthetic appeal of our stainless steel expansion hooks, we employ advanced surface treatments like polishing, chrome plating, and nickel plating. These treatments render the hook's surface smoother and more lustrous, enhancing both its visual appeal and protective properties.

Application Area

• Building Decoration: In the realm of building decoration, our stainless steel expansion hooks prove invaluable for securely hanging a variety of items such as lamps, curtains, picture frames, and air conditioning outdoor units. Effortlessly affix these objects to walls, ceilings, or other structures, eliminating the need for complex tools and techniques.

Household Goods: Exceptionally versatile, stainless steel expansion hooks find widespread utility within households. They are ideal for hanging kitchen utensils, bathroom supplies, clothing, and more, contributing to a cleaner, more organized home environment.

Industrial Field: Within the industrial domain, our stainless steel expansion hooks are essential for fixing mechanical equipment, pipelines, cables, and various other objects. They deliver reliable connections and steadfast fixation, ensuring optimal operation and safety of equipment.