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A4-70 Stainless Steel Self Tapping Screws

Diameter (d):

  • ST4.2
  • ST4.8
  • ST5
  • ST5.5
  • ST6
  • ST6.3

Length (L):

  • 9.5
  • 12
  • 13
  • 16
  • 19
  • 20
  • 22
  • 25
  • 32
  • 35
  • 38
  • 40
  • 42
  • 45
  • 50
  • 55
  • 60
  • 65
  • 70
  • 75
  • 80
  • 100

Finish:

  • Whitewash
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Specification

Description

A4-70 Stainless Steel Self Tapping Screws are high-strength fastening solutions designed for applications requiring corrosion resistance and durability. These screws are made from A4 stainless steel, also known as 316 stainless steel, which offers excellent resistance to corrosive environments, including marine and chemical exposures. The "70" in the classification denotes the tensile strength of the material, indicating a minimum tensile strength of 700 MPa, making these screws suitable for structural applications where high load-bearing capacity is required.

Self-tapping screws feature a sharp, cutting tip that allows them to create their threads in the base material, eliminating the need for pre-drilled holes and reducing installation time. They are commonly used in metal-to-metal or metal-to-plastic applications, providing a secure and reliable fastening solution. The combination of corrosion resistance, high tensile strength, and self-tapping capabilities makes A4-70 Stainless Steel Self Tapping Screws an ideal choice for a wide range of industrial and commercial applications.

about us

Hangzhou Jiangxin Industry Co., Ltd. was established in 2004. It is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. It is a professional fastener manufacturer, integrating production, R&D, and sales. It has advanced fastener production equipment in the world and uses an advanced ERP system for management. A4-70 Stainless Steel Self Tapping Screws Suppliers.

The company has passed the IS09001 international quality management system certification and has distribution outlets and logistics distribution centers in East China. The company specializes in the production and operation of standard and non-standard parts such as German standard (DIN), American standard (ANSI, ASME), international standard (ISO), national standard (GB), Japanese standard (JIS), and British standard (BSW), high-strength bolts, and high-grade expansion bolts. The materials involve various carbon steels and stainless steels (304 and 316). The products are widely used in the fields of high-speed railway, automobile, ship, machinery, mold, electronics, and construction. Custom A4-70 Stainless Steel Self Tapping Screws. With its good performance, fast installation, beautiful appearance, stable compatibility, and many other advantages, it is favored by Chinese and foreign merchants.

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