Product Description：

Name: Fine Pitch Thin Hex Nuts
Model: Grade 8 Fine Pitch Thin Hex Nuts
Type: Hex Nuts
Material: Grade 8 High Tensile Carbon Steel
Surface finish: Blackened
Function: Locking
Product strength: Grade 8
Size: Thread Inner Diameter x Pitch
e.g.: M8x1mm (Thread Inner Diameter 8mm, Pitch 1mm)
Thread Inner Diameter: M8 (8mm) / M10 (10mm) / M12 (12mm) / M14 (14mm) / M16 (16mm) / M18 (18mm) / M20 (20mm) 
Pitch:
M8 - Thread Pitch 1mm
M10 - Thread Pitch 1mm
M10 - Thread Pitch 1.25mm
M12 - Thread Pitch 1mm
M12 - Thread Pitch 1.25mm
M12 - Thread Pitch 1.5mm
M14 - Thread Pitch 1.5mm
M16 - Thread Pitch 1.5mm
M18 - Thread Pitch 1.5mm
M20 - Thread Pitch 1.5mm

The product is manufactured from high-strength carbon steel, characterised by high toughness, excellent cold and hot working properties, and superior machinability.

Wide range of applications:
Grade 8 fasteners, commonly referred to as high-strength, are suitable for connecting beams and columns in steel frame structures, solid web beams, heavy-duty crane beams in industrial buildings, braking systems, and critical structures subjected to dynamic loads.

 
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.