Fixaball Dome Roofing Bolts Slotted Cross Square Nut BZP 4.8 M5 M6 M8 M10

For timber fixing in garden and roofing applications, these Fixaball roofing bolts are supplied with square nuts and made from grade 4.8 mild steel with a BZP zinc finish. The mushroom head has a large diameter dome to spread weight across the timbers being joined, while the low domed profile gives a less obtrusive finish.

A square section beneath the head grips into a pre-drilled hole to assist tightening. Lengths are measured from the underside of the head to the end.

Available options

• M5 x 10
• M5 x 12
• M5 x 16
• M5 x 20
• M5 x 25
• M5 x 30
• M5 x 40
• M5 x 50
• M6 x 12
• M6 x 16
• M6 x 25
• M6 x 30
• M6 x 40
• M6 x 50
• M6 x 60
• M6 x 80
• M6 x 140
• M8 x 20
• M8 x 25
• M8 x 30
• M8 x 40
• M8 x 50
• M8 x 60
• M8 x 100
• M8 x 120
• M8 x 160
• M8 x 240
• M10 x 20
• M10 x 25
• M10 x 40
• M10 x 100
• M10 x 120

Key features

• Grade 4.8 mild steel
• BZP zinc finish
• Supplied with square nuts
• Mushroom head with a large diameter dome
• Low domed profile
• Square under the head grips into a pre-drilled hole

Rackhams Reference : 5AXMEYT3KD