Metric Sizes DIN 912 A2 Stainless Steel Socket Head Cap Screw

Metric DIN 912 A2 Stainless Steel Socket Head Cap Screws

Metric DIN 912 A2 stainless steel socket head cap screws are precision-engineered fasteners designed for strength, corrosion resistance, and clean installation in mechanical and structural assemblies. Manufactured to DIN 912 dimensional standards, these metric socket head cap screws feature a cylindrical head with an internal hex drive, allowing for high-torque fastening in compact or recessed spaces.

A2 stainless steel, commonly equivalent to 304 stainless steel, provides excellent corrosion resistance in general atmospheric and indoor environments, making these fasteners ideal for industrial, commercial, and architectural applications.

DIN 912 Standard Specifications

DIN 912 defines the dimensions, head height, socket depth, thread tolerances, and mechanical properties of metric socket head cap screws. This ensures consistent fit and interchangeability across global manufacturing systems.

Common metric sizes include:

• M3 through M24 diameters

• Standard coarse thread pitch

• Multiple standard and extended lengths

The internal hex (Allen) drive design enables efficient torque transfer while minimizing the risk of cam-out, making these screws ideal for precision assemblies.

A2 Stainless Steel Properties

Corrosion-Resistant Performance

A2 stainless steel offers strong resistance to rust, moisture, and mild chemical exposure. It performs exceptionally well in indoor, outdoor, and light industrial environments where corrosion protection is essential but marine-grade resistance is not required.

Key material benefits include:

• Excellent oxidation resistance

• Non-magnetic in most conditions

• Clean, bright stainless finish

• Long service life with minimal maintenance

Common Industrial Applications

Metric DIN 912 A2 stainless steel socket head cap screws are widely used in:

• Machinery and equipment manufacturing

• Food processing equipment

• HVAC systems

• Architectural and structural assemblies

• Automation and robotics components

Their compact head design makes them ideal for installations where space is limited but strength and reliability are critical.

Why Choose DIN 912 A2 Socket Head Cap Screws?

• Precision metric dimensions

• Corrosion-resistant stainless construction

• High clamping force in compact spaces

• Professional appearance with long-term durability

For dependable metric fastening in corrosion-sensitive environments, DIN 912 A2 stainless steel socket head cap screws deliver strength, precision, and lasting performance.