Reliable Water Heater Hook with Efficient Expansion Screw Features

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 4.8
• Finish: Color-Zinc Plated
• Use: Fixed
• Applicable Industries: Construction Industry
• Product Grade: C-Level, B-Level, a-Level
• After-Sales: Three Months
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Expansion screws crafted specifically for water heaters serve as robust fasteners designed to securely anchor heavy-duty equipment like water heaters to walls or other solid surfaces. Below is a detailed exploration of the expansion screws tailored for water heaters:

1, Basic Composition

The quintessential expansion screw for a water heater comprises a screw, an expansion tube, and a nut. The screw's tail is conically shaped, and the inner diameter of the expansion tube is slightly less than the screw's conical part's outer diameter. As the nut is tightened, the screw advances outward, driving the conical section into the expansion tube, causing it to expand. This process establishes a firm anchorage point in fixed structures like walls.

2, Working Principle

1. Drilling: Begin by employing an electric drill or similar tool to create a hole slightly larger than the expansion tube's diameter at the predetermined fixing point.

2. Insert Expansion Screw: Proceed to insert the expansion tube portion of the expansion screw into the hole, ensuring the screw end remains exposed.

3. Tighten the Nut: Utilize a screwdriver or equivalent tool to secure the nut, prompting the screw to extend outward and causing the expansion tube to enlarge. The expansion creates friction and pressure against the hole wall, securing a firm anchorage.

3, Characteristics and Advantages

1. Strong Load-Bearing Capacity: Crafted from premium materials, these expansion screws boast superior strength and hardness, capable of supporting substantial weights and pressures. Ideal for securing hefty equipment like water heaters.

2. Easy Installation: The installation process is streamlined and straightforward, requiring no specialized tools or techniques. Simply adhere to the outlined steps to achieve installation success.

3. Stable and Reliable: The prominent friction and pressure generated during installation ensure a stable and reliable connection, bolstering the safety and steadiness of equipment like water heaters.

4, Specifications and Selection

Specifications for water heater expansion screws are selected based on variables such as weight, size, and installation locale. Common choices include M6, M8, M10, among others, with various lengths available. It is advisable to consult the water heater's installation manual or seek expert advice to select the right specifications.

5, Precautions

1. Choose the Appropriate Wall: These screws are ideal for solid surfaces like concrete and solid bricks. For lighter walls like hollow bricks and gypsum boards, consider special screws or alternative fixation methods.

2. Ensure Correct Installation Position: Accurately measure and mark the fixing location beforehand to guarantee the water heater's horizontal and stable wall installation.

3. Do Not Overtighten: While tightening the nut enhances the screw's grip within the wall, excessive tightening can fracture the expansion pipe or break the screw. Apply moderate force.

4. Regular Inspection: For ongoing safety and stability of the water heater, routinely inspect the firmness and connection strength of the expansion screws. Replace or repair immediately if any loosening or damage is detected.