HSI Bolts | M5 Cup Head Carriage Bolts in A2 304 Stainless Steel

An A2 stainless steel countersunk head bolt is a type of fastener designed for specific applications where corrosion resistance, strength, and a flush finish are essential. Here are the key purposes of an A2 stainless steel cup head bolt:

Cup head:

• High torque resistance: The cup head design helps to resist torque and prevent the bolt from rounding out or stripping, ensuring a secure fastening even under high-torque conditions.
• Low-profile: The cup head bolt has a lower profile compared to other bolt types, making it ideal for applications where space is limited or a flush finish is required.

A2 stainless steel:

• A2 is a type of stainless steel alloy that offers excellent corrosion resistance, particularly in environments where moisture, salt, or acid are present. This makes A2 stainless steel countersunk head bolts ideal for applications in harsh environments, such as:
  • Marine environments
  • Chemical plants
  • Food processing industries
  • Outdoor furniture and equipment

A2 stainless steel also provides high strength, durability, and resistance to wear and tear.

Key applications:

A2 stainless steel cup head bolts are commonly used in:

• • Decking and fencing
  • Handrails and balustrades
  • Furniture and fixtures
  • Marine hardware and equipment
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