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A4-70 Stainless Steel Socket Cap Screws

Diameter (d):

  • M3
  • M4
  • M5
  • M6
  • M8
  • M10
  • M12
  • M16
  • M20

Length (L):

  • 4
  • 5
  • 6
  • 8
  • 10
  • 12
  • 14
  • 16
  • 18
  • 20
  • 22
  • 25
  • 28
  • 30
  • 35
  • 40
  • 45
  • 50
  • 55
  • 60
  • 65
  • 70
  • 75
  • 80
  • 85
  • 90
  • 95
  • 100

Finish:

  • Whitewash
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Specification

Description

A4-70 stainless steel socket cap screws are high-strength fasteners commonly used in various industrial and structural applications. Made from austenitic stainless steel, these screws are characterized by their corrosion resistance and superior mechanical properties. The "A4" designation indicates that the steel contains a minimum of 10% chromium and 2% nickel, providing excellent resistance to corrosion, particularly in marine environments. The "70" refers to the tensile strength of the material, which is 700 MPa, ensuring robust performance under load.

These screws feature a hex socket drive, allowing for efficient tightening with a hex key or socket wrench. The cap head design provides a flush, low-profile finish, making them ideal for applications where a sleek appearance is desired. A4-70 stainless steel socket cap screws are widely used in industries such as automotive, aerospace, and construction, where durability and resistance to harsh conditions are paramount.

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 Socket Cap 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 Socket Cap 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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