Scaffolding Parts Scaffolding Couplers Workmanship: Pressed, stamped Material: Steel Surface: Painted/ galvanized Standard: BS1139/EN74, Yellow zinc plated Specifications Scaffolding Pipe Coupler: Board Retaining Coupler, made of 5mm steel plate with 8.8 grade bolts
Scaffolding Parts Scaffolding Couplers Workmanship: Pressed, stamped Material: Steel Surface: Painted/ galvanized Standard: BS1139/EN74, Yellow zinc plated Specifications Scaffolding Pipe Coupler: Board Retaining Coupler, made of 5mm steel plate with 8.8 grade bolts