1) high strength 2) good quality 3) According to customer demand and customize different in different sized pin

Detailed product description

1)      sizes: M6,M8,M10,M14,M15,M16,M17,M18,M19

2)      high strength

3)      good quality

According to customer demand and customize different in different sized pin

Material may have Q235; 20 to 40 and 45, the number; 15CRMO; 18NI9TI, stainless steel,

Material general situation
Chemical composition
C%	SI%	Mn%	P%		S%	Cr%		Alt%
0.15	0.06	0.35	0.018		0.006	0.018		0.045
Mechanical performace
&%min Elongation ratio		18.2		bmin/Mpa Elongation ratio			400

welding threaded stud