Nut, Large Flange

Large Flange Nuts are available as Zinc plated in 1/4″-20 and 5/16″-18, as well as Yellow Zinc plated in 1/4″-20.

Large flanged nuts are designed to provide extra load distribution, vibration resistance, and surface protection, making them ideal for heavy-duty, high-vibration, or delicate-material applications.

Large flanged nuts are often used where extra support, stability, or surface protection is needed:

• Furniture & Woodwork: Assembling heavy or delicate furniture pieces without damaging the surface
• Structural & Construction: Securing beams, frames, and other structural components where high load capacity is required
• Machinery & Equipment: Fastening heavy machinery parts, ensuring stability and preventing loosening under operation
• Electrical Panels: Mounting electrical components in areas prone to vibration

Why “Large” Flange?

The larger flange specifically increases the contact area, which is especially useful for:

• Soft materials (wood, plastics)
• Structural steel where load spread is critical
• Applications needing extra stability or sealing