Product Description：
Product Name: Full Threaded Screw
Model: Full Threaded Screw
Material: Carbon Steel
Surface: Zinc Plated
Head Type: Double Head
Product Strength: Grade 4.8
Size: Thread Diameter x Total Length
e.g.: M3x12mm (Thread Diameter 3mm, Total Length 12mm)
Thread Diameter: M3(3mm) / M4(4mm) / M5(5mm) / M6(6mm) / M8(8mm)/ M10(10mm) / M12(12mm)
Total Length:
12mm/16mm/20mm/25mm/30mm/35mm/40mm/45mm/50mm/55mm/60mm/70mm/80mm/90mm/100mm/110mm/120mm/130mm/140mm/150mm/160mm/170mm/180mm/190mm/200mm/250mm/300mm
The products are made of 4.8 grade carbon steel, with galvanised surface, the zinc layer not only makes the products beautiful, but also more durable.
Customer service online time：
Our working hours are from 8:30 am to 17:30 pm Beijing time Monday to Saturday，(excluding Chinese holidays and special circumstances).
If the customer service does not reply to the message in time, please be patient, we will reply you immediately when we see the message.
Issue Resolution：
If you encounter any problems with your order, we are here to help. Please reach out to us, and we will do our best to address and resolve any issues in a timely manner.
