Spur Twin Slot Shelving in the garage - Plywood & MDF

Spur Twin Slot Shelving in the garage - Plywood & MDF what size screws for twin slot shelving Got a twin slot shelving set but the uprights have huge screw holes? What fitting should I use? Needs to be 6cm long what is a dual slot gpu Sapphire DU430BC Twin Slot Shelving Wall Fixed Upright; 425mm ; White ;

what is a dual slot gpu Purchase screws & fixings such as uno plugs, spring toggles, plasterboard fixings, gripit & rigifix to assist in wall installations

what is slot antenna sizes CA329 Shelf Strap, in pairs, used to lock metal shelves and screw up into timber shelves CA324 Rubber stud for glass shelves, also used for timber The twin slot shelving uprights feature countersunk screw holes for flush wall fixing Accessories are then easily fixed into the twin