Square Neck Large Head Carriage Bolt

The Square Neck Large Head Carriage Bolt is a reliable fastening solution designed for heavy-duty applications. It features a sturdy large head and square neck, ensuring secure fastening and easy installation.

Key features:

• Designed specifically as a Large Head Carriage Bolt for robust fastening needs
• Features a square neck for non-rotation and secure fit
• Available in various metric sizes from M5 to M20
• Suitable for applications requiring high load capacity and secure fastening

Specifications:

• Thread sizes range from M5 (0.8 mm pitch) to M20 (2.5 mm pitch)
• Maximum diameter (dk max): 13 mm to 46 mm depending on size
• Minimum diameter (dk min): 11.9 mm to 44.4 mm
• Minimum thread engagement length (e min): 5.9 mm to 24.9 mm
• Maximum head height (k1 max): 4.1 mm to 15.9 mm
• Minimum head height (k1 min): 2.9 mm to 14.1 mm
• Maximum head diameter (k max): 3.1 mm to 10.9 mm
• Minimum head diameter (k min): 2.5 mm to 10 mm
• Maximum fillet radius (r max): 0.4 mm to 1.6 mm
• Maximum shank length (s max): 5.48 mm to 20.84 mm
• Minimum shank length (s min): 4.52 mm to 19.16 mm

The Large Head Carriage Bolt offers a reliable fastening solution with a variety of sizes to meet different industrial needs. Its square neck design ensures stability and secure fastening, making it ideal for heavy-duty applications requiring high load endurance.