Zinc Steel Toggle Anchor Hollow Brick Wall M4-M12 Butterfly Expansion Umbrella Bolt

• Customization: Available
• Standard: DIN, ANSI, GB, BSW
• Material: Low Carbon Steel
• Model NO.: M4-M12
• Surface Treatment: Galvanized Sheet
• Head Type: Countersunk Head
• Material Type: Carbon Steel/Stainless Steel
• Grade: 4.8/8.8/A2-70-A4-80
• Surface: Galvanized/Plain
• Color: Blue/White/Yellow/Silver
• Measurement: Metric
• Package: Box
• Usage: Concrete Wall/Construction/Building
• Transport Package: Bluk/Bag/Box/Pallet
• Specification: M4-M12/Other
• Origin: China
• HS Code: 7318160000
• Production Capacity: 30000000

Product Description

Product Description

  Butterfly Toggle Anchor

Iron expansion bolts, also known as plane expansion screws or iron plane, are specialized fasteners designed for securing objects. Crafted from materials like carbon steel or stainless steel, they are well-suited for various substrates including hollow bricks and gypsum boards. Here are some details about iron expansion bolts:
Common Uses:

Fixing objects in hollow walls, gypsum boards, and lightweight bricks

 Mounting furniture, appliances, and decorative items.Installation Steps
1. Drill a hole of appropriate diameter and depth based on the bolt's specifications.
2. Insert the expansion bolt into the hole.
3. Tighten the nut using a tool to expand the tube within the hole.
4. Ensure the bolt is fully seated before completing the installation.
Tips
Ensure the drilled hole's diameter and depth are optimal for a secure hold.
Check that the bolt is fully inserted to avoid protrusion issues.
Iron expansion bolts are widely used in construction and renovation due to their simplicity in installation and strong holding power.

Specification

Product Name	Hollow Brick Wall Expansion Bolt
Material	Carbon Steel/Stainless Steel
Grade	4.8/8.8/A2-70/A4-80
Surface Treatment	Glavanized/Plain
Color	Blue/White/Silver
Type	Closed-end type/Spring-loaded type/Sling-bolt type/Small-end type/Large-end type Expansion Hooks
Measurement	Metric
Size	M4-M12/Other Customized
Set	Butterfly Sleeve +Round/Hex Head Bolt
Service	Support OEM/OBM/ODM Customized Service

Packing & Delivery

Bulk/Fiber Bag/Neutral packing

Carton/Box

Wood Pallet/Box

Bagged packaging is ideal for smaller quantities of fasteners. The fasteners are placed in durable plastic bags, which are then sealed to protect the contents from moisture and dust. Each bag is clearly labeled with product details and quantities. This packaging is easy to handle and transport for smaller orders, making it convenient for workshops and retail settings.

Boxed packaging offers a more structured solution for medium to large quantities of fasteners. The fasteners are packed in sturdy cardboard boxes, which provide additional protection against physical damage during transit. The boxes are designed to stack neatly, optimizing storage space. Each box is labeled with essential information, ensuring easy identification and inventory 

Palletized packaging is used for bulk shipments of fasteners. Multiple boxes or bags are securely strapped onto a pallet, creating a stable and easily transportable unit. This method is highly efficient for large-scale distribution and warehousing. Palletized packaging ensures that large quantities of fasteners can be moved quickly and safely using forklifts, reducing handling time and labor costs.

Company Profile

Certifications

FAQ

Q: What is the estimated lead time for orders?
A: Our estimated lead time is 15-30 days for 1-2 containers and extends to 30-45 days for 3-20 containers, ensuring timely delivery.
Q: Are you a professional manufacturer?
A: Absolutely! We have proudly been at the forefront of manufacturing since 1995.
Q: Is it possible to request a customized size?
A: Indeed! We offer customization services to tailor products precisely to your design specifications.
Q: What export documentation do you provide?
A: Our comprehensive export package includes a Commercial Invoice, Packing List, Bill of Lading, and COC, among other essential documents.
Q: How can I place an order?
A: Simply contact us via email or phone to receive a quote and finalize your order with a Purchase Order (PO).