Product information :

Product Name: 304 Stainless Steel Spot Welding Screw, Plant Welding Nail Welding Stud, Spot Welding Pillar Screw.

Size: For example, M3 * 5 diameter 3 mm length 5 mm (including head)

M3*5	M4*6	M5*8	M6*8	M8*12
M3*6	M4*8	M5*10	M6*10	M8*16
M3*8	M4*10	M5*12	M6*12	M8*20
M3*10	M4*12	M5*16	M6*16	M8*25
M3*12	M4*16	M5*20	M6*20	M8*30
M3*16	M4*20	M5*25	M6*25	M8*35
M3*20	M4*25	M5*30	M6*30	M8*40
M3*25	M4*30	M5*35	M6*35	M8*45
M3*30	M4*35	M5*40	M6*40	M8*50
	M4*40	M5*50	M6*45
			M6*50

Characteristic:
Moderate work hardening rate, suitable for general cold working and drawing, good cold working performance, commonly used in hexagon bolts, nuts and washers.

For specific parameters pls refer to photo 2.

Type of Stainless Steel:
201 Stainless Steel (SUS), suitable for use in a dry environment, it is easy to rust with water.
304 Stainless Steel (A2), outdoor or humid environment, resistant to corrosion and acid.
316 Stainless Steel (A4), added molybdenum, more corrosion resistance and pitting resistance, especially suitable for seawater and chemical media. 

The threads of these Screws are metric coarse threads!

These screws are fully threaded, see photo 2 for detailed dimensions.
The data is a single batch, manual measurement, there are errors!
The color of the photo may have a color difference due to the monitor!

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Package include:

According to your choice!
If you need to purchase more than the inventory, please contact customer service to buy!