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Wholesale Supplier Stainless Steel Undercut Oval Countersunk Head Self Tapping Screw

Material:Stainless steel 304 316
Size:M5-M24
Min Order: 50pcs   
Sample: Free sample
Delivery time:3-30 Days
Availability:
Quantity:
Wholesale Supplier Stainless Steel Undercut Oval Countersunk Head Self Tapping Screw
Wholesale Supplier DIN7982 Stainless Steel Phillips Cross Recessed Flat CSK Self Tapping Screw
Wholesale Supplier DIN7982 Stainless Steel Phillips Cross Recessed Flat CSK Self Tapping Screw
Wholesale Supplier DIN7982 Stainless Steel Phillips Cross Recessed Flat CSK Self Tapping Screw
Wholesale Supplier DIN7982 Stainless Steel Phillips Cross Recessed Flat CSK Self Tapping Screw
Wholesale Supplier DIN7982 Stainless Steel Phillips Cross Recessed Flat CSK Self Tapping Screw
  • HINA

  • HINA2025010605

Wholesale Supplier Stainless Steel Undercut Oval Countersunk Head Self Tapping Screw

Definition

Torx Drive Countersunk Self-Tapping Screws are screws that penetrate materials without the need for pre-drilling. The Torx drive head ensures high torque transfer and anti-slip performance, while the countersunk head allows the screw to sit flush with the material surface after installation.

Torx Drive Countersunk Self-Tapping Screws are fasteners that combine a Torx drive head with a countersunk design, offering excellent strength and a clean appearance. They are widely used for securing wood, plastic, and composite materials.

product process S

Features

  1. Torx Drive:

    • Delivers excellent torque transfer, preventing cam-out.

    • Ensures easy alignment with tools, improving operational efficiency.

  2. Countersunk Design:

    • The head embeds into the material surface, providing a smooth and aesthetic finish.

    • Avoids protrusions that may cause scratches or obstructions.

  3. Self-Tapping Function:

    • Sharp thread design allows direct penetration without pre-drilling.

    • Reduces material damage, preventing cracking or splitting.

  4. Material and Corrosion Resistance:

    • Typically made of stainless steel or high-strength carbon steel for enhanced durability.

    • Surface treatments like galvanization or nickel plating make them suitable for indoor and outdoor use.

Applications

  1. Woodworking:

    • Fixing wooden furniture, flooring, and wooden frames.

  2. Composite Material Installation:

    • Used in assembling composite materials like WPC (wood-plastic composites) and fiberboards.

  3. Home Improvement and Repairs:

    • Suitable for DIY projects or small-scale installations at home.

  4. Industrial Use:

    • Ideal for high-strength fastening in machinery or equipment assembly.

Advantages

  1. High Strength and Stability:

    • The Torx drive design offers strong torque transfer and prevents tool slippage.

  2. Efficient Installation:

    • The self-tapping design eliminates the need for pre-drilling, saving time and effort.

  3. Aesthetic Appearance:

    • The countersunk design ensures the screw sits flush with the surface, ideal for projects requiring a clean look.

  4. Durability:

    • High-quality materials and corrosion-resistant coatings extend the screw's lifespan, even in harsh environments.

Company Services

Haina is committed to providing customers with high-quality stainless steel standard fasteners and professional services to meet various engineering needs. We have a large amount of spot inventory to ensure fast delivery and save you waiting time. In addition, we provide the following value-added services to help your purchasing experience:

1. Free samples: provide samples for customer testing.

2. 3.1 Test report: quality test report that meets international standards.

3. Video factory inspection: support video factory inspection to demonstrate production process and quality management.


Advantages

- Sufficient inventory: quick response to order requirements.

- Quality assurance: strict quality control to ensure product reliability.

Haina is committed to providing efficient and high-quality fastener services.

certification

FAQ

How do I choose the right self-tapping screw?

Consider the material you’re fastening, the required load capacity, the environment (e.g., indoor or outdoor), and the screw head type that suits your tools.


Do self-tapping screws loosen over time?

They can if subjected to vibrations or dynamic loads. Using thread-locking compounds or washers can help prevent loosening.


Can self-tapping screws be used in thick materials?

Yes, but they are generally more effective in thin materials. For thicker materials, a pilot hole or a stronger screw may be needed.


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Manager: Tonyfang
Phone: +86-186 6836 8299
Email: tony@hainafastener.com
Tel: +86-0573-82272371
Fax: +86-0573-82210271
Add: 1-405 No.1888 Canaan Plaza Zuili Road, Nanhu District Jiaxing City Zhejiang Province 314050
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