DIN7504K/As3566/ASTM/Factory Ruspert Coating Hex Head/ Fastener Screw/ Metal Roofing Screw/Tornillo/ Hex Washer Head Self Drilling Screw

• Customization: Available
• Material: Carbon Steel
• Shape of Head: Hexagon
• Model NO.: Self Drilling Screw
• Surface Finishing: Ruspert Coating
• Certification: ISO, GS, RoHS, CE, FM
• Customized: Customized
• Thread: Full Thread, Double Thread
• Lead Time: 30 Days
• Head Mark: Customized
• Applocation: Metal Sheets
• Colour: Customized
• Sst Hour: 500h/1000h/1500h/2000h/2500h/3000h
• Drilling Point: #1#2#3#4#5#6#7
• Surface Hardness: Hv560-Hv620
• Core Hardness: Hv400-Hv425
• Material Stnadard: C1022A
• International Standard: ASTM, GB, DIN, As3566
• Length: 13-350mm
• Transport Package: Box+Carton+Pallet
• Specification: #10 #12#14#15
• Trademark: DAHE
• Origin: China
• HS Code: 731814
• Production Capacity: 6000tons/ Month

Product Description

Product Description

 

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

Product Introduction

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

Product Advantages

• Superior Corrosion Resistance:
  Ruspert coating, a premium ceramic-based protective layer, provides exceptional corrosion resistance, making the screw suitable for harsh environments and extending its service life.

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

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

 

Internal Performance

• Made from high-quality carbon steel, ensuring strength and durability.
• Self-drilling tip allows for direct penetration into metal and other materials without pre-drilling, increasing work efficiency.
• EPDM washer provides excellent sealing performance, preventing water and dust intrusion, ensuring reliable and long-lasting connections.

Practical Applications

• Ideal for roofing, siding, and metal-to-metal fastening in construction projects.
• Widely used in outdoor and harsh environments due to its outstanding anti-corrosion properties.
• Perfect for industrial and commercial applications requiring strong and durable fastening solutions.

 

With its Ruspert coating, self-drilling capability, and EPDM washer, this screw ensures long-lasting performance, high efficiency, and superior corrosion protection, making it an excellent choice for various fastening applications.