M3-M12 Flat Round Head Chamfered Hexagon Socket Manchine Screws for Furniture

• Customization: Available
• Material: Carbon Steel/ Stainless Steel/Copper
• Type: Countersunk Head
• Model NO.: M3-M12
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, BSW
• Grade: 4.8/8.8/10.9/12.9/A2-70/A4-80
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black Oxide/Plain/Galvanized
• Color: Black/Blue/White/Silver/Yellow
• Measurement: Metric/Inch
• Pitch: Coarse/Fine
• Thread Way: Right/Left
• Length: 6-60mm/Other Length Customized
• Transport Package: Bag/Box/Pallet
• Specification: M3-M12/Other Customized
• Trademark: LingKe
• Origin: China
• Production Capacity: 30000000
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

Flat Round Head Chamfered Socket Screws

Flat round head hex socket machine screws are precision fasteners designed for flush mounting in mechanical assemblies. Key features include:

1. ‌Head Design‌: Flat circular head with chamfered edges (typically 60° or 82°) to prevent surface damage during installation. Hex socket drive (ISO 4762 standard) for high-torque transmission.  

2. ‌Materials & Grades‌: ‌Stainless Steel‌: 304/A2-70 (general use) or 316 (marine/chemical environments). ‌Carbon Steel‌: Grade 4.8/8.8/10.9, with zinc/nickel plating for corrosion resistance.  

3. ‌Sizing‌: Diameters: M3-M12 (metric thread). Lengths: 8-60mm (measured from head underside).  

4. ‌Applications‌: Electronics (M2-M5), machinery (M6-M12), and outdoor equipment (316 stainless steel).  

 These screws combine aesthetic flush finishing with structural reliability, complying with GB/T 70.2 standards.

Specification

Product Name	Furniture Machine Screws
Type	Flat Round Head Socket
Material	Carbon Steel /Stainless Steel/Copper/Brass/Alloy Steel
Grade	4.8/8.8/10.9/12.9/A2-70/A4-80
Surface Treatment	Black Oxide/Plain/Galvanized
Color	Blue/White/Black/Silver/Yellow
Measurement	Metric/Inch
Size	M3-M12/Other Customized/ 1/4"-2"
Length	6mm-60mm/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).