Hexagon Head Self-Drilling Screws Hexagon Washer Head Drilling Screws with Flange

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: DIN
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, GB, ANSI, BSW
• Grade: 8.8
• Finish 1: Mechanical Galvanizing
• Finish 2: Zp
• Finish 3: Nickel Palting
• Transport Package: We Can Follow Customer′s Request
• Specification: we can follow customer′s request
• Trademark: HQ
• Origin: Handan City
• HS Code: 7318160000

Product Description

       Product introduction

Product Introduction: Drilling Screw

The Drilling Screw is a versatile and efficient fastener designed for a wide range of applications, particularly in construction, metalworking, and industrial equipment assembly. Combining the functions of drilling and fastening, this screw eliminates the need for pre-drilling, saving time and labor costs.  

**Key Features:**  
1. **Self-Drilling Design**: Equipped with a drill point, the screw can penetrate materials such as metal, wood, and plastic without requiring a pilot hole.  
2. **Durable Materials**: Available in various coatings, including zinc plating and dacromate, to enhance corrosion resistance and durability.  
3. **Multiple Head Types**: Options include flat head, pan head, wafer head, and countersunk flat head with nibs, catering to different installation needs.  
4. **Wide Range of Sizes**: Diameters range from #4 to #14, with lengths starting from 3/8 inch, ensuring compatibility with diverse projects.  
5. **High Efficiency**: The screw's design ensures quick and secure fastening, making it ideal for high-volume industrial applications.  

**Applications**:  
Drilling screws are widely used in the automotive industry, construction, and manufacturing of electronic components. They are particularly effective in fastening metal sheets, plastic panels, and composite materials.  

**Why Choose Our Drilling Screws?**  
Our drilling screws are manufactured with precision, adhering to the principle of "quality first, honest always." We offer customizable solutions to meet specific project requirements, ensuring reliability and performance in every application.  

For more details or to place an order, please contact us today!

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Product Parameters

 

ITEM NAME:	Hexagon Head Self-Drilling Screws Hexagon Washer Head Drilling Screws with Flange
MATERIAL:	Carbon steel, Alloy Steel, Stainless Steel, Brass
STANDARD:	GB / DIN / ASME/ANSI  / BSW
GRADE:	SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9;A2-70,A4-70,A4-80
SIZE:	1/4"-2 1/2",M4-M64
SIZE:	1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4"
FINISH :	Plain,Black oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, Nickel, Chrome,PTFE,Dacromet,Geomet,Magni,Zinc Nickel,Zinteck.

Detailed Photos

 

Company Profile

**Handan Haoqiang Fastener Manufacturing Co., Ltd.**

**Address:** C6-13, Shichuang Logistics Port, Yongnian District, Handan City, Hebei Province, China

Since its inception in 2005, Handan Haoqiang Fastener Manufacturing Co., Ltd. has distinguished itself as a premier manufacturer and exporter, specializing in high-quality fasteners. With over a decade of unrivaled production expertise and a global trade footprint since 2014, we have earned a formidable reputation for delivering impeccable, precision-engineered fastening solutions to clients on a global scale.

**Core Products:**
- An extensive array of nuts and bolts in diverse specifications
- High-strength bolts and nuts designed for demanding applications
- Customized fasteners expertly tailored to meet specific client requirements

**Compliance Standards:**
Our products are meticulously crafted to adhere to esteemed international standards, including:

- **DIN** (German Standard)

- **GB** (Chinese National Standard)

- **ANSI/ASTM** (American Standard)

- **BSW** (British Standard Whitworth)

- **JIS** (Japanese Industrial Standard)

Harnessing state-of-the-art manufacturing technology and rigorous quality control systems, we guarantee durability, superior performance, and compliance with the stringent demands of global industries. Our unwavering commitment to innovation and customer-centric excellence has allowed us to forge enduring partnerships across dynamic sectors such as construction, machinery, automotive, and energy.

At the core of Haoqiang Fastener lies a dedication to integrity, efficiency, and sustainability. Whether catering to domestic projects or navigating international exports, we are driven to surpass expectations with competitive pricing, prompt delivery, and outstanding after-sales support.

*Connect with us today to discuss your fastener needs and discover how our expertise can fortify your projects!*

Exhibition Display

 

Packaging & Shipping

PACKAGE : Secure your goods with our customized packaging options: 25kgs Box with Pallet, 25kgs woven bags, or 25kgs Gunny bags. We also offer packaging tailored to the customer's request, ensuring your products reach their destination safely and efficiently.

FAQ

**Product & Specifications**
Q: What standards do your fasteners comply with?*
A: Our products meet DIN (German), GB (China), ANSI/ASTM (USA), BSW (UK), and JIS (Japan) standards. Custom specifications are available upon request.

**Order & Payment**
*Q: How can I track my international order?*
A: A real-time tracking number will be emailed once your shipment is dispatched. For urgent inquiries, contact export customer service

**Shipping & Logistics**
*Q: What are your delivery options for overseas customers?*
A: We offer sea freight (FOB/CIF), air freight, and express courier (DHL/FedEx) with competitive rates. Delivery timelines vary by destination.

**Returns & Warranty**
*Q: What if I receive defective products?*
A: We provide a 12-month quality guarantee. Report issues within 7 days of receipt with photos/video, and we'll arrange replacements or refunds promptly.

**Technical Support**
*Q: Can you assist with material selection for extreme environments?*

A: Absolutely! Our engineering team offers free consultation on corrosion-resistant, high-temperature, or high-load solutions.