- Average
- R 140.00
- Lowest seen
- R 140.00
- Highest seen
- R 140.00
- Last change
- R 0.00
- First indexed
- 13 Sep 2026
- Retailer
- Builders
Cup Square Bolt & Nut Galvanised from Eureka is a dependable choice for bolting timber and metal assemblies together; tightened with a nut and spanner. Made from steel, it is built to support consistent results on site or at home.
FEATURES & BENEFITS
� Smooth dome head with a square anti-spin neck that bites into timber
� Trusted fixing for timber framing, gates, fencing and outdoor structures
APPLICATION
� Bolting timber and metal assemblies together
� tightened with a nut and spanner
INSTALLATION
� Securing two or more loose parts to one another.
� The fastener is designed so that the square shoulder pulls into the wood as the nut on the other end is tightened, thus eliminating the need for a second spanner to prevent the bolt from turning while the nut is tightened.
Eureka
Eureka 4 x Cup Square Bolt and Nut 6 x 50 mm
R 24.00
Eureka
Eureka 50 x Cup Square Bolt and Nut 6 x 40 mm
R 135.00

EUREKA ERGONOMIC
Eureka Cup Square Bolt & Nut Galvanised 4-Piece Set, 6 mm x 50 mm Size | Smooth dome head with a square anti-spin neck that bites into timber
R 10.39
Eureka
Eureka 30 x Cup Square Bolt and Nut 6 x 65 mm
R 95.00
Eureka
Eureka 4 x Cup Square Bolt and Nut 6 x 40 mm
R 24.00
Eureka
Eureka 75 x Zinc Plated Cup Square Bolts and Nuts 6 x 65 mm
R 235.00

EUREKA ERGONOMIC
Eureka Cup Square Bolt & Nut Galvanised 4-Piece Set, 6 mm x 65 mm Size | Smooth dome head with a square anti-spin neck that bites into timber
R 11.01
Eureka
Eureka 100 x Zinc Plated Cup Square Nolts and Nuts 6 x 50 mm
R 255.00

EUREKA ERGONOMIC
Eureka Cup Square Bolt & Nut Galvanised 4-Piece Set, 6 mm x 40 mm Size
R 14.50
Eureka
Eureka 100 x Zinc Plated Square Cup Bolt and Nuts 10 x 90 mm
R 655.00
Eureka
Eureka 25 x Zinc Plated Square Cup Bolt and Nuts 10 x 90 mm
R 210.00
Eureka
Eureka 20 x Zinc Plated Square Cup Bolts and Nuts 10 x 120 mm
R 260.00