Terrace screw C1, raised countersunk head, 5.0 x 40, partial thread, TX 25, martensitic stainless steel C1, bright, 200 pieces.Area of application:Screwing of all common softwoods and wood materials.Area of application:Gardening and landscaping, terrace construction, facades, fencesAdvantages / Claim:The screw made of martensitic stainless steel C1