40mm Blue Slate - 20kg Bag

Average coverage: 4 bags = 1m² based on 50mm depth
We offer 25% discount on this product when you pay & collect in store (BS30 5JW)!

Carriage Bolt; cup square hex, 23mm mushroom head, BZP finish (Bright Zinc Plate). Designed for bolting through timber.

Square hex refers to the square section attached to the mushroom head, this sinks into timber and stops the bolt from spinning when the nut is tightened.

Supplied with one standard hex nut, washers sold separately.

Hex Nyloc Nut with metric thread, for general use with bolts and threaded bar (studding).
The Nyloc insert prevents accidental loosening caused by vibration.
BZP (Bright Zinc Plate) finish.

Thread: 10mm - Metric
Depth: 10mm
Spanner Size: 17mm

A large heavy steel washer, for general use with bolts and threaded bar (studding).
BZP (Bright Zinc Plate) finish.

Dimensions: 3mm x 40mm x 40mm
11mm Bolt Hole: To suit M10 thread

Hardwood Anti-rattle Panel Wedge; designed to stop fence panels rattling when fitted into slotted concrete posts. To ensure a tight fit, tap the wedge into the gap between the fence panel and the post slot. Fix the wedge in position by driving a screw into the fence panel through the pre-drilled hole. For best results fit 4 wedges per panel, this may vary depending on your specific fence panel and concrete slot dimensions. This wedge is pressure treated brown.

- Hardwood Wedge
- Pre-drilled for 4.0mm screw
- Pressure Treated (brown)

Wedge Dimensions:
- Height: 52mm
- Width: 42mm
- Depth: (approx.)17mm tapering to 7mm

- Premium 5th grade Redwood Softwood Decking
- Machined from 38 x 125mm timber to approx. 33 x 120mm
- Dual-sided groove pattern
- Pressure treated green with 15-year warranty
- Maximum joist centres of 600mm.