Material	carbon steel
Standard	DIN,JIS,AISI,GB,BSW,ISO
Size	M6-M12 or as clients requests
MOQ	customized products 100,000 pcs, stock products no limit
Supply capacity	5,000,000 pcs per month
Delivery date	15-35days after receiving the payment
Packaging	Bulk cartons,small boxes, color boxes, trays or according to customer requirements
Payment method	T'T, L/C,Western Union
Trademark	Yi Feng
Certificate	IS09001, Material report
Surface treatment	Galvanized, natural color
Application	Construction works, furniture, mechanical equipment, pipeline installation

Products Description

The Piercing Expansion Bolt usually consists of the following parts: expansion casing, screw, expansion cone, nut and washer.The Expansion parts of the Piercing Expansion Bolt are specially designed, usually with spines or fishscale structures.This design increases the contact area and friction with the mounting substrate, providing better anti-slip performance.

Piercing Expansion Bolt has many advantages, such as strong anti-slip performance, high stability, strong applicability, wide application, strong grip, simple installation and so on.Piercing Expansion Bolt is a special expansion bolt for lightweight walls such as hollow brick, foam brick and block brick.

Products installation

Below are the installation process of Piercing Expansion Bolt：

1. Drill holes. Mark the holes on the surface of the substrate with a marker or a tool. Use an electric hammer or a hammer drill to drill holes at the marked locations. The bore and hole depth must be consistent with the size of the Piercing Expansion Bolt.
2. Clean the holes. Clean the inside of the hole with a brush or a hairdryer to ensure that no dust or gravel remains.
3. Insert the Piercing Expansion Bolt. Insert the Piercing Expansion Bolt into the drilled hole so that it is fully embedded in the substrate.
4. Tighten the nuts. Use a wrench or socket wrench to tighten the nuts of the Piercing Expansion Bolt.
5. Install fasteners. Pass the object to be fixed (e.g. steel plate, bracket, pipe, etc.) through the screw portion of the Piercing Expansion Bolt, then install the gasket and nut. Then tighten the nut with a wrench to ensure that the fixed item is firm and stable.
6. Check and adjust. Apply gentle force with your hand or a tool to check for loosening of the Piercing Expansion Bolt. Finally, clean up the dust and debris in the construction area and keep the installation area clean.

Size

The common sizes of Piercing Expansion Bolt are M6-M12.

We accept custom products,no matter the material, surface treatment, sizes, design. If you need customization products,please feel free to contact us.

product-800-800

Products Application

The Piercing Expansion Bolt, with its unique expansion structure, anti-slip and anti-drag design, high strength and durability, plays an important role in the construction, decoration and furniture fields.

1. Construction engineering. Piercing Expansion Bolt is used to attach heavy structural or decorative elements such as guardrail, awnings, window frames, curtain wall pendants to concrete, brick or stone walls. In steel construction, Piercing Expansion bolts are used to secure steel beams, steel columns, or other steel members. Piercing Expansion Bolt can also be used to fix billboard brackets, security guardrails, door and window frames, etc.
2. Industrial equipment installation. The Piercing Expansion Bolt can be used to fix large mechanical equipment, such as machine tools, industrial pipes, hydraulic equipment, etc.
3. Home decoration.Piercing Expansion Bolt is used to fix the air conditioner bracket, water heater hanger, ceiling chandelier or track light; Wall-mounted TV, wall decorations, cabinets, bookshelves and other furniture.
4. Other fields: Piercing Expansion Bolt is used for the installation of billboards, street signs, traffic facilities, etc.

FAQ

Q: Can Piercing Expansion Bolt be reused?

A:Piercing Expansion Bolt is usually a single-use product and is not recommended for reuse after disassembly.

Q:What material are Piercing Expansion bolts usually made of?

A: Piercing Expansion Bolt is generally made of Q235 carbon steel material.

Q: What are the specifications for Piercing Expansion Bolt?

A: The specifications for Piercing Expansion bolts usually include Bolt diameter, length, and expansion insertion depth.

Bolt diameters are generally M6, M8, M10, M12, M16 and other different sizes to choose from;

The length can be customized according to specific needs, the common length is 50mm, 75mm, 100mm, 150mm, etc.

The expansion insertion depth is also determined according to the specific situation, generally 25mm, 30mm, 40mm and so on.

Q: What substrates are Piercing Expansion bolts suitable for?

A: Piercing Expansion Bolt is suitable for a variety of substrates, such as hollow brick, foam brick, lightweight brick, etc. At the same time, it is also widely used in construction, decoration, furniture and other fields.

Q:What should be paid attention to in the process of using Piercing Expansion Bolt?

A:1. Avoid using Piercing Expansion Bolt on vibrating parts, because vibration may cause bolt loosening.
2. When installing, ensure that the bolt is fully expanded and screwed until it cannot be screwed so as to ensure its fixing effect.
3. Choose Piercing Expansion Bolt with reliable quality to avoid security risks caused by purchasing inferior products.

Q: Does Piercing Expansion Bolt require regular maintenance?

A:Piercing Expansion bolts generally do not require regular maintenance after installation, but it is recommended to check their tightening regularly, especially if subjected to large loads or vibrations. If it is found to be loose or unstable, it should be adjusted or replaced in time.

Q: What if the Piercing Expansion Bolt loosens?

A:The following measures can be taken to deal with it:
1. Use appropriate tools to remove the loose Piercing Expansion Bolt, and clean the debris and dust in the installation hole.
2. Reinstall the new Piercing Expansion Bolt and ensure its fastening effect.
3. If the loosening is caused by substrate problems or improper installation, appropriate measures need to be taken to repair or adjust.

why choose us?

1.We are both factory and trading company,best production and best quality control.

2.Service advantage: perfect after-sales service and quick response to customers, providing the best price/performance ratio at the most reasonable price.
3.OEM/ODM/ customized services.
4.100%QC inspection before shipment.
5.No strict MQQ limitation for conventional items.

one-stop solution

professional team

high quality

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