Product Description：
Name: Combination Hexagonal Bolt
Material: 304 Stainless Steel
Standard: Metric
Size:e.g.: M6*30(Thread Diameter 6mm,Length 30mm Excluding Head Length)
Thread Diameter: M3(3mm) / M4(4mm) / M5(5mm) / M6(6mm) / M8(8mm) / M10(10mm) / M12(12mm) / M14(14mm) / M16(16mm) Thread Pitch: 0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / M16(16mm) ) / M14(14mm) / M16(16mm)
Thread Pitch: 0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / 1mm(M6) / 1.25mm(M8) / 1.5mm(M10) / 1.75mm(M12) / 2mm(M14) / 2mm(M16)
Thread Length: 6mm -160mm (Excluding Head Length)
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.
