Ruspert Coating Hex Washer Flang Double Thread with EPDM Washer Self Drilling Screw

• Customization: Available
• Material: Carbon Steel
• Shape of Head: Hexagon
• Model NO.: Self Drilling Screw
• Surface Finishing: Ruspert Coating
• Certification: ISO, GS, CE, FM
• Customized: Customized
• Sst Hour: 500h,1000h,1500h,2000h,2500h,3000h
• Standard: As3566
• Thread: Double Thread
• Lead Time: 30 Days
• Head Mark: Available
• Application: Metal Sheet, Metal Roofing, Sandwish Panel
• Surface Hardness: Hv560-Hv620
• Core Hardness: Hv400-Hv425
• Surface Treatment: Ruspert Coating
• Transport Package: Box +Carton+ Pallet
• Specification: ST4.8-ST7.1(#10-#15)
• Trademark: DAHE
• Origin: China
• HS Code: 731814
• Production Capacity: 8000 Tons/ Year

Product Description

Product Description

 

Ruspert Coating Hex Washer Flange Double Thread Self-Drilling Screw with EPDM Washer

Product Introduction

The Ruspert Coating Hex Washer Flange Double Thread Self-Drilling Screw with EPDM Washer is a high-performance fastener widely used in construction, roofing, and various industrial applications. It is designed for exceptional corrosion resistance, high strength, and efficient installation.

Product Advantages

• Superior Corrosion Resistance:
  The Ruspert coating is an advanced ceramic-based protective layer that offers outstanding resistance against corrosion, making the screw suitable for harsh environments and extending its lifespan.

• Multiple Coating Color Options:
  While the standard Ruspert coating comes in silver-gray, it can be customized in different colors to meet various aesthetic and project needs.

• Optional SST Corrosion Resistance Levels:
  The screws are available with different Salt Spray Test (SST) resistance levels, including 500h, 1000h, 1500h, 2000h, 2500h, and 3000h, ensuring durability in different environmental conditions.

 

Internal Performance

• High-Quality Carbon Steel:
  Made from premium carbon steel, ensuring superior strength and durability.

• Double Thread Design:
  The double-thread structure enhances grip and fastening stability, providing a secure connection.

• Self-Drilling Function:
  The self-drilling tip allows direct penetration into metal and other materials without pre-drilling, improving work efficiency.

• EPDM Washer for Enhanced Sealing:
  The EPDM washer offers excellent sealing performance, preventing moisture and dust intrusion, ensuring a strong and durable connection.

Practical Applications

• Construction Industry:
  Ideal for roofing, wall cladding, and structural fastening, where high-strength fastening and corrosion resistance are required.

• Industrial Applications:
  Used in heavy-duty and commercial projects where strong and long-lasting fasteners are essential.

• Outdoor Environments:
  Due to its excellent corrosion resistance, it is ideal for outdoor applications and extreme weather conditions.

With its Ruspert coating, double-thread design, self-drilling capability, and EPDM washer, this screw provides long-lasting durability, high efficiency, and superior corrosion protection, making it the perfect choice for a wide range of fastening applications.