Box of 200 wood screws CELO ZINGU 4x20mm VLOX, ideal for all your assembly work. Advantages : Zinc plated steel material for maximum durability Its large number of screws offers a wide range of assembly possibilities. Compatible with all wooden supports Features : Material : Steel Color : Metal Diameter: 4mm Length: 20mm Reference : VLOX Packaging : 1 x Box of 200 wood screws.