Unifix M6 x 20mm Roofing Bolts and Nuts BZP Pack of 140

Summary

The Unifix M6 x 20mm Roofing Bolt and Nut set is a bright zinc plated fixing supplied in a pack of 140 sets, making it ideal for trade use on roofing, cable tray, and general structural assembly. The double-slotted mushroom head bolt and matching square nut provide a secure, low-profile fixing suited to both interior and exterior applications. Bright zinc plating gives reliable corrosion resistance for demanding site conditions.

Features

• Double-slotted low-profile mushroom head bolt for ease of installation with a flat-head screwdriver or pozi bit.
• Supplied with square nuts for positive engagement and secure tightening.
• Bright zinc plated (BZP) finish provides effective corrosion resistance for internal and external use.
• M6 thread diameter offers a reliable mid-range fixing strength suitable for a wide variety of applications.
• 20mm length suits standard roofing sheet thicknesses and light structural connections.
• Bulk pack of 140 sets delivers excellent value and reduces restocking frequency on busy sites.
• Suitable for roofing, cable tray, sheet metal, and general assembly work.

Specifications

• Thread Diameter: M6
• Length: 20mm
• Finish: Bright Zinc Plated (BZP)
• Head Type: Double-slotted mushroom / truss head
• Nut Type: Square nut
• Pack Quantity: 140 sets (bolt + nut per set)
• Material: Mild steel, BZP coated
• SKU / Article No: OJ540351

What's Included

• 140 x M6 x 20mm roofing bolts
• 140 x M6 square nuts