Niedax FLM12X30F-10 Flat Round Head Screw with Flange Nut, M12 x 30 mm, Hot-Dip Galvanized, Steel, DIN 603/6923, 10 Pieces

The Niedax FLM12X30F-10 is a high-quality flat round head screw (carriage bolt) with a matching flange nut, designed for secure fastening in cable support systems, steel construction, and general industrial applications. This set includes 10 pieces, each featuring a M12 thread, 30 mm length under head, and a hot-dip galvanized finish for superior corrosion resistance. The square neck prevents rotation during installation, ensuring a reliable connection.

Advantages

Hot-dip galvanized surface provides excellent protection against rust and environmental influences, making it suitable for outdoor and harsh environments. The integrated flange nut distributes load evenly, reducing the risk of damage to connected components. The square neck design simplifies one-handed tightening and prevents spinning.

Suitable for

• Cable tray and ladder systems
• Steel structures and brackets
• General fastening in industrial and commercial settings
• Outdoor installations requiring high corrosion protection

Key specifications

• Fastener Type: Carriage Bolt (Flat Round Head Screw)
• Included Components: Bolt and Flange Nut
• Thread Size: M12
• Length under head: 30 mm
• Material: Steel
• Surface Finish: Hot-dip Galvanized
• Bolt Standard: DIN 603 (similar to ISO 8677)
• Nut Standard: DIN 6923 (Hexagonal Flange Nut)
• Head Type: Flat Round Head (Mushroom Head)
• Drive System: Square Neck (anti-rotation)
• Thread Pitch: Coarse (Standard Metric)
• Strength Class: 4.6
• Quantity per pack: 10 pieces

Recommendations

For optimal performance, use with appropriate washers and torque settings as per application requirements. Ensure the square neck fully engages to prevent rotation. Suitable for use with Niedax cable support systems and other compatible profiles.