Fixaball 8mm Coach Carriage Bolts Nut Washer Self Colour 4.8

For timber joints in garden and roofing applications, these Fixaball carriage bolts are supplied in an 8mm x 150mm size with full hex nuts and washers. Finished in self colour/black and made to Grade 4.8, they combine a domed cup head with a square section beneath the head to grip into a pre-drilled hole during tightening.

The large diameter dome helps spread weight across the timbers being joined while keeping a lower-profile finish. Length is measured from the underside of the head to the end.

Key features

• 8mm x 150mm carriage bolts
• Supplied with full hex nuts and washers
• Self colour/black finish
• Grade 4.8
• Carriage bolt conforms to DIN 603
• Full hex nut conforms to DIN 934

Specifications

• Head diameter (+/- 0.05): 20.65
• Cup head height: 4.88
• Square under head depth: 5.6

Sizing

8mm x 150mm

Rackhams Reference : JFW29Z8LCT