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COACH SCREW STAINLESS STEEL A2 DIN 571
Coach Screws/Hexagonal Head Wood Stainless Steel A2 12X70
£3.34
Incl VAT
2025-10-19
Connection between two retaining walls. L-shaped walls were installed to retain the earth following excavation for the construction of a garage. The L-shaped walls must be connected to retaining wall elements for an exterior staircase. 160mm long lag screws are required to pass through the L-shaped walls (100mm) and penetrate the stair walls with 14mm anchors.