Stainless Steel A2-70 Half Round Head Pan Head Hexagon Screws in Multiple Metric Sizes

These stainless steel fasteners provide reliable mechanical fastening solutions where resistance to wear and corrosion are important considerations. Manufactured from Stainless Steel A2-70, these screws meet specific material strength requirements while offering practical installation through their hexagon socket design. Available in a range of metric thread sizes from M2.5 through to M25, they accommodate various assembly needs across different applications. The whitewash surface finish ensures a uniform appearance, while the 16mm length and 5.7mm head diameter provide standardised dimensions for consistent performance.

Features and Construction

The construction and specification of these stainless steel screws focus on practical performance characteristics supported by their material composition and design features.

Material and Build

These screws are manufactured from Stainless Steel A2-70, a material grade that provides both strength and corrosion resistance properties. The A2-70 designation indicates specific mechanical properties suitable for general purpose fastening applications requiring durability. The whitewash surface treatment applied to these screws creates a consistent finish that maintains appearance while providing some additional surface protection. This combination of material and finish makes these fasteners suitable for environments where resistance to wear is needed.

Size and Practical Fit

The standard size specification of 16mm length with a 5.7mm head diameter offers practical dimensions for various assembly tasks. The half round pan head design provides a low-profile installation while maintaining sufficient bearing surface. The hexagon socket allows for installation using standard hex key tools, providing secure torque transfer during fastening. The availability of multiple thread sizes from M2.5 to M25 means these screws can be matched to different thread requirements across various applications.

Uses and Placement

The application possibilities for these stainless steel screws span both professional and general use scenarios where their specific material properties provide practical advantages.

Event or Professional Use

In professional settings, these A2-70 stainless steel screws offer reliable fastening for equipment assembly, machinery maintenance, and structural applications where resistance to wear is important. Their corrosion-resistant properties make them suitable for environments with moisture or chemical exposure. The range of metric thread sizes from M2.5 through to M25 allows professionals to select appropriate fasteners for different load requirements and material thicknesses. The hexagon socket design ensures compatibility with common workshop tools.

Everyday Home Use

For domestic applications, these screws provide durable fastening solutions for furniture assembly, home repairs, and DIY projects requiring stainless steel components. The whitewash finish offers a clean appearance suitable for visible applications, while the standard 16mm length works well for joining materials of moderate thickness. Home users appreciate the hexagon socket design that works with commonly available hex keys, eliminating the need for specialised tools. The wear-resistant properties extend the service life of assemblies subject to regular use or vibration.

Benefits and Buying Value

The practical advantages of choosing these specific stainless steel screws stem from their material specifications, dimensional consistency, and application versatility.

Reuse and Low Maintenance

The Stainless Steel A2-70 construction provides inherent durability that supports multiple installation cycles if needed, as the material resists deformation and thread damage. The corrosion-resistant properties reduce maintenance requirements in humid or outdoor environments compared to standard steel fasteners. The whitewash finish maintains its appearance over time without requiring additional protective coatings or treatments. These characteristics contribute to longer service intervals and reduced replacement frequency in many applications.

Why Choose This Product

These screws offer specific advantages through their A2-70 stainless steel material that provides documented wear resistance properties, supported by the strength grade designation. The availability of multiple metric thread sizes from M2.5 to M25 ensures compatibility with various existing fittings and tapped holes. The hexagon socket design provides secure tool engagement for precise torque application during installation. The combination of practical dimensions (16mm length, 5.7mm head diameter) with material specifications creates a balanced fastening solution suitable for both professional and general use applications.