Product Description：
Name: Wing Nut
Type: Wing Nut
Model: M3–M12 Wing Nut
Material: Carbon Steel
Surface Finish: White Zinc-Plated/Black
Operation: Hand-tightened
Product Strength: Grade 4.8
Standard: DIN 315
Size: Thread Inner Diameter x Pitch
e.g.: M3x0.5mm (Thread Inner Diameter 3mm, pitch 0.5mm)
Thread Inner Diameter: M3 (3mm) / M4 (4mm) / M5 (5mm) / M6 (6mm) / M8 (8mm) / M10 (10mm) / M12 (12mm)
Thread pitch:
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
Type: Wing Nut
Model: M3–M12 Wing Nut
Material: Carbon Steel
Surface Finish: White Zinc-Plated/Black
Operation: Hand-tightened
Product Strength: Grade 4.8
Standard: DIN 315
Size: Thread Inner Diameter x Pitch
e.g.: M3x0.5mm (Thread Inner Diameter 3mm, pitch 0.5mm)
Thread Inner Diameter: M3 (3mm) / M4 (4mm) / M5 (5mm) / M6 (6mm) / M8 (8mm) / M10 (10mm) / M12 (12mm)
Thread pitch:
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
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.
