Fixings & Metalwork

Roofing Bolt; designed for bolting through metal sheets but have many other uses.
14mm bolt head, with 2mm cross-slots to fit flat head screw driver blade.
Supplied with one square nut, hex nuts and washers sold separately.
BZP finish (Bright Zinc Plate).

Carriage Bolt; cup square hex, 30mm 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.

A light duty fixing for jobs where speed of installation is important.
Hammer fixings work in a similar way to screws and plugs, the hammer fixing screw has a special thread that can be hammered into the plug and loosened / screwed out if required.

Installation:
Pre-drill a 10mm pilot hole through the item that you're fixing and into the masonry or brickwork. Lightly tap the fixing through the pilot hole with a hammer until the plug is flush. EG. if you're fixing a timber wall plate, the plug fits inside the timber as well as the wall. Once the plug is flush with the timber, hit the head of the screw harder to drive it into the plastic sleeve until tight.

Minimum fixing depth: 45mm

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.

Simpson Strong-Tie NP15/80/140 nail plates can be used in various applications, in particular for jointing or the connection of wood elements in the same plane.

Thickness: 1.5mm
Width: 40mm
Length: 120mm
Fixing Holes: 5.0mm (x9)