Sems Screws are a versatile solution for various industrial applications. Manufactured with high-quality carbon steel or stainless steel, they offer superior strength and durability.

Available in sizes ranging from M2 to M20 and lengths from 3mm to 200mm, these screws meet diverse project requirements. The washers, integrated into the screw, eliminate the need for separate washers during installation, enhancing convenience and efficiency.

Our Sems Screws come in various washer types, including round, flat, and lock washers. Surface treatments like zinc plating, yellow zinc plating, black zinc, and mechanical galvanization ensure robust protection against corrosion.

• Size : M2~M20
  
• Length : 3mm~200mm
  
• Material : Carbon Steel / Stainless Steel
  
• Washer type : Round washer, Special washe, flat washer, external/internal lock washer, Split lock washer
  
• Surface Treatment : Zinc plated, Yellow Zinc plated, Black zinc, Zinc Nickel, Mechnical Galvanized, Ruspert, Slat Spray Test according to customer requirement.
  
• Standard : DIN, IFI, JIS, according to customer's drawing
  
• Package : Bulk packing, Box packing, Bag packing, Blister 

Custom surface treatments are available to meet specific customer requirements, providing flexibility in different environmental conditions.