توتال برغي الحفر الذاتي 4.2 * 41 مم -30 قطعة

Product Details:

• TOTAL self-drilling screws connect components in one work step: they drill, form the thread and fasten.
• This reduces the installation time, saves tool changes and costs for drills.
• TOTAL self-drilling screws are available in stainless steel for weather-exposed areas and in zinc-plated steel for unweathered areas.
• Come with tip type, phillips head.
• Self tapping screws drill their own holes when they are screwed into materials such as wood, plastic and metal.
• Widely use in practically every industry.
• Stainless steel is strong, wear resistant, and mildly chemical resistant.
• These screws have a hex head for a secure grip with a wrench and a flange to reduce the risk of crushing thin metal.
• They save you time and effort by drilling their own holes and fastening in a single operation