Joinery fixings

Cap for concrete screw

Adjustable cap for concrete screw

Concrete screw

Screw for fixing frames

TOP-ROC caps

Caps for TOP-ROC screws

TOP-ROC drill bit

Drill bit for TOP-ROC screws

TOP-ROC for aluminium

Fixing aluminium frames

TOP-ROC for PVC

Fixing PVC frames

TOP-ROC for reinforced PVC

Fixing for reinforced PVC frames

TOP-ROC for timber

Fixing timber frames

Top screw

Fixing for PVC frames during renovation work