Sealey AB031FN Flange Nut Assortment 390pc M5-M12 Serrated DIN 6923 Metric

Sealey AB031FN Flange Nut Assortment 390pc M5-M12 Serrated DIN 6923 Metric
Nuts & Bolts

The Sealey AB031FN Flange Nut Assortment is a comprehensive 390-piece set designed to accommodate a wide range of fastening applications. Manufactured to DIN 6923 standards, these metric flange nuts feature a serrated base, providing enhanced grip and resistance to loosening during operation.

• Assortment contains 390 individual flange nuts
• Sizes included: M5, M6, M8, M10, and M12
• Serrated design for anti-loosening security
• Conforms to DIN 6923 specification
• Durable zinc-plated steel construction

Compared to standard nut and bolt assortments or previous Sealey collections, this flange nut assortment delivers superior versatility within a single package, reducing the need for multiple kits. The inclusion of serrated flange nuts across the entire M5 to M12 range ensures that engineers and DIY enthusiasts alike benefit from improved torque distribution and vibration resistance, making them ideal for both workshop and industrial environments. In addition, adherence to DIN 6923 guarantees high-quality, metric standardisation, aligning the Sealey AB031FN with the most commonly used fasteners in the European market.

Key Technical Advantages:

• Comprehensive selection for a wide field of applications
• Serrated flange design offers better locking performance than traditional nuts
• Zinc-plating provides corrosion resistance, enhancing the longevity of each flange nut
• All fasteners clearly labelled and organised in a robust compartment storage case
• Compatible with the majority of metric bolts and fixtures used within engineering, automotive, and construction industries

Technology and Performance

The integrated serrated flange creates optimal surface grip, helping to prevent movement and loosening under stress or vibration—a critical improvement over conventional nuts. Sealey’s precision engineering ensures each component meets rigorous DIN 6923 standards, while the zinc-plated steel construction provides dependable resistance to rust and wear. The assortment’s clear labelling and compartmentalised case make identification and selection straightforward, reducing downtime and boosting efficiency in any setting. Whether you are upgrading your workshop supply or managing ongoing projects, the Sealey AB031FN Flange Nut Assortment stands out for its professional-grade quality and convenience, making it an essential addition to any nuts & bolts collection.