M6 Chamfered Square Nut, A4 Stainless Steel, DIN 557

M6 - Chamfered Square Nuts DIN 557 - A4 Stainless Steel | Vital Parts - SQN557-M6-A4

Our Chamfered Square Nuts DIN 557 are designed for reliable and secure fastening in both light and heavy duty applications. Commonly used in construction, metalwork, and mechanical assemblies, these nuts are perfect when extra strength and corrosion resistance are needed, especially in outdoor or exposed environments.

This product has a chamfered top edge for safety and aesthetics, is slightly thicker than standard square nuts, and is manufactured from high-quality A4 stainless steel. This makes them highly durable, corrosion-resistant, and capable of withstanding harsh industrial or marine conditions. The square profile allows for increased torque without rounding, and the broader contact area improves grip during installation.

What are Chamfered Square Nuts DIN 557?

Chamfered Square Nuts to DIN 557 are square-profile fasteners featuring a chamfered or bevelled top face. This design improves safety by removing sharp edges and gives the nut a cleaner finish, ideal for visible installations. Unlike standard hex nuts, square nuts offer larger flats for tool engagement, reducing the risk of stripping and allowing better control when tightening or loosening. The DIN 557 specification ensures dimensional accuracy and consistent quality across batches.

Key Features:

• Thread Size : M6
• Thread Pitch : 1mm
• Across Flats : 10mm
• Height : 5mm
• Precision-manufactured to DIN 557 standard
• Made from A4 stainless steel
• Chamfered top edge for improved aesthetics and safer handling
• Thicker design for added strength over standard square nuts
• Highly resistant to corrosion and environmental wear
• Square shape offers increased torque resistance and reduces slippage
• Ideal for use in enclosed or recessed housings
• Available in a range of sizes to suit different applications

Applications:

Our Chamfered Square Nuts are ideal for:

• Outdoor fixtures and metal assemblies exposed to the elements
• Woodworking joints and architectural structures
• Machinery where higher torque and square nut seating are beneficial
• Assembly tasks in confined or recessed installations

Benefits:

• Corrosion-resistant stainless steel suitable for harsh environments
• Reduced chance of rounding compared to hex nuts
• Visually cleaner and safer with chamfered edge
• Stronger, more stable grip in high-vibration settings
• Long-lasting performance with low maintenance

Why Buy from Vital Parts?

Vital Parts is a trusted UK supplier of high-quality fasteners and industrial components. We offer:

• Same-Day Dispatch: Ensuring fast delivery to keep your projects on schedule.
• Competitive Trade Pricing: Bulk discounts available for larger orders.
• Expert Support: Our technical team is ready to assist with product selection and application guidance.

Whether you're securing a structural frame, fabricating metalwork, or assembling components in harsh environments, our Chamfered Square Nuts DIN 557 offer the perfect balance of durability, functionality, and safety. If you need assistance choosing the right size or grade, contact our expert team today on 01233 713581.