Zinc Plated Hex Washer Head Type 17 with Bondede Washer Self Tapping Screw

• Customization: Available
• Material: Carbon Steel
• Shape of Head: Hexagon
• Model NO.: Self Drilling Screw
• Surface Finishing: Zinc Plated
• Certification: ISO, GS, CE, FM
• Customized: Customized
• Thread: Bsd Thread
• Lead Time: 30days
• Colour: Yellow Zinc, Blue Zinc
• Surface: Zinc Plated, Ruspert Coating
• Head Mark: Available
• Material of Washer: Base on Client Requirment
• Core Hardness: Hv560-Hv620
• Surface Hardness: Hv400-Hv425
• Transport Package: Box + Carton +Pallet
• Specification: ST4.2-ST7.1(#10-#15)
• Trademark: DAHE
• Origin: China
• HS Code: 731814
• Production Capacity: 8000 Tons/ Year

Product Description

Product Description

 

Zinc Plated Hex Washer Head Self-Tapping Screw Type 17 with Bonded Washer

Product Introduction

The Zinc Plated Hex Washer Head Self-Tapping Screw Type 17 with Bonded Washer is a high-performance fastener widely used for securing metal sheets and wood. It is designed for superior corrosion resistance, high strength, and efficient installation.

Product Advantages

• Superior Corrosion Resistance:
  The zinc-plated coating effectively prevents rust and corrosion, extending the screw's lifespan.

• Multiple Coating Color Options:
  The screw can be customized with different coating colors to meet various aesthetic and project requirements.

• Optional SST Corrosion Resistance Levels:
  Available in Salt Spray Test (SST) grades of 500h, 1000h, 1500h, 2000h, 2500h, and 3000h, ensuring durability in different environments.

• Various Surface Treatment Options:
  Besides standard zinc plating, the screw is also available with yellow zinc, blue-white zinc, and Ruspert coatings, offering enhanced protection and durability.

Internal Performance

• Premium Low-Carbon Steel Material:
  Made from high-quality low-carbon steel, ensuring strength and durability.

• Type 17 Cutting Point:
  The Type 17 cutting tip allows easy penetration into wood and metal sheets, reducing splitting and improving installation efficiency.

• Hex Washer Head Design:
  The hex washer head provides a larger bearing surface, enhancing holding power and ensuring a firm connection.

• Bonded Washer:
  The bonded washer offers excellent sealing properties, preventing water and dust penetration for increased durability and reliability.

Practical Applications

• Metal Sheet Fastening:
  Ideal for metal roofing, wall cladding, and other structural applications requiring strong fastening and corrosion resistance.

• Wood Applications:
  Used in wood structures for securing wood-to-wood or wood-to-metal connections with firm holding strength.

• Outdoor Environments:
  With its superior corrosion protection and multiple surface treatment options, the screw is well-suited for outdoor and harsh environments.

With zinc plating or other coating options, a Type 17 cutting point, hex washer head, and bonded washer, this screw guarantees long-lasting performance, efficient installation, and excellent corrosion resistance, making it an ideal choice for metal sheet and wood fastening applications.

Surface Treatment	Yellow Zinc  Bule Zinc  Ruspert
Bonded Washer	Steel+ Rubber Bonded Washer  Steel+ Epdm Black Bonded Washer Steel+ Epdm Grey Bonded Washer