M3 Hexagon Head Set Screws - A2 Stainless Steel (DIN 933)

A2 Stainless Steel Hexagon Head Set Screws are fully threaded metric fasteners designed for secure fastening in engineering, construction, machinery, and general assembly applications. Manufactured to DIN 933, these set screws are ideal for use with compatible nuts or threaded holes where a strong, reliable fixing is required.

Featuring a hexagon head, these screws are designed for installation using a spanner or socket, allowing high torque to be applied for a secure and dependable connection. Their fully threaded shank provides consistent clamping performance across the entire length of the fastener.

Manufactured from A2 stainless steel (304 grade), these set screws offer excellent corrosion resistance, making them suitable for indoor use and general outdoor environments. They are widely used in construction, fabrication, machinery, automotive, and maintenance applications.

Ideal for professional tradespeople and DIY users alike, these DIN 933 hexagon head set screws deliver dependable performance and long-lasting durability.

• Fully threaded hexagon head set screws
• Manufactured to DIN 933 standard
• Suitable for use with nuts and threaded holes
• A2 stainless steel (304 grade) construction
• Excellent corrosion resistance
• Hexagon head for high torque installation
• Ideal for engineering, construction, machinery, and fabrication
• Suitable for indoor and general outdoor use

Available in the following lengths:

M3 × 4mm | M3 × 5mm | M3 × 8mm | M3 × 10mm | M3 × 12mm | M3 × 14mm | M3 × 16mm | M3 × 20mm | M3 × 25mm | M3 × 30mm | M3 × 40mm | M3 × 50mm

View all DIN 933 Hexagon Head Set Screws