Yellow Zinc Hanger Bolt Double Headed Self Tapping Screws for Furniture M4-M16

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: M4-M16(1/4"-2")
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW
• Grade: 4.8
• Material Grade: Carbon Steel
• Surface: Zinc Plated
• Color: Yellow
• Measurement: Metric/Inch
• Pitch: Coarse/Fine
• Thread Way: Right/Left
• Length: 16-300mm/Other Length Customized
• Transport Package: Bag/Box/Pallet
• Specification: M4-M16/Other Customized
• Trademark: LingKe
• Origin: China
• Production Capacity: 30000000

Product Description

Product Description

Hanger Screws

Hanger screws, also known as double-ended screws or stud bolts, are specialized threaded fasteners with continuous threading on both ends. 

These screws feature a central unthreaded shank section between two threaded portions of equal or different lengths. 

Standard materials include carbon steel (grade 4.8/8.8), alloy steel (grade 10.9/12.9), and stainless steel (304/316). 

Common diameters range from M3 to M36, with lengths spanning 20mm to 3m depending on application requirements. They're widely used in construction, machinery, and piping systems where permanent threading is needed at both connection points. One threaded end typically anchors into materials like wood or concrete, while the other accepts nuts for component attachment. The dual-thread design allows adjustable tension control and vibration-resistant connections. Heavy-duty versions (grade 10.9+) serve in structural applications like bridge building and industrial equipment.  Corrosion-resistant variants feature hot-dip galvanizing or zinc-nickel plating for outdoor use. Installation requires proper torque sequencing to prevent thread stripping in softer materials.

Common standards include ISO 4017, ASME B18.31.2, and DIN 975 for dimensional specifications.

Specification

Product Name	Hanger Screws
Material	Carbon Steel
Grade	4.8/8.8/10.9/12.9
Surface Treatment	Yellow Zinc Plated
Measurement	Metric/Inch
Size	M6-M16/Other Customized/ 1/4"-2"
Length	16mm-300mm/Other Customized/ 1/2"-3"
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).