Product Description：
Name: Hex Nut
Model: Hex Nut
Type: Hex Nut
Material: Grade 12 Carbon Steel
Surface finish: Blackened
Function: Locking
Product strength: Grade 12
Size: Thread Inner Diameter x Pitch
e.g.: M2 x 0.4mm (Thread Inner Diameter 2mm, Pitch 0.4mm)
Thread Inner Diameter:
M2 (2mm) / M2.5 (2.5mm) / M3 (3mm) / M4 (4mm) / M5 (5mm) / M6 (6mm) / M8 (8mm) / M10 (10mm) /
M12 (12mm) / M14 (14mm) / M16 (16mm) / M18 (18 mm) / M20 (20 mm) / M22 (22 mm) / M24 (24 mm)
Pitch:
M2 – Thread pitch 0.4 mm
M2.5 – Thread pitch 0.45 mm
M3 - Thread Pitch 0.5mm
M4 - Thread Pitch 0.7mm
M5 - Thread Pitch 0.8mm
M6 - Thread Pitch 1mm
M8 - Thread Pitch 1.25mm
M10 - Thread Pitch 1.5mm
M12 - Thread Pitch 1.75mm
M14 - Thread Pitch 2mm
M16 - Thread Pitch 2mm
M18 - Thread Pitch 2.5mm
M20 - Thread Pitch 2.5mm
M22 - Thread Pitch 2.5mm
M24 - Thread Pitch 3mm
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 12 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.
