สถานที่กำเนิด
Shanghai, China
Item
hammer head T shaped bolt t head M8*20 square flat head t bolt
Name
Black steel T head Bolt For Solar Mounting System
materials of ASME B18.5 Carriage Bolt
stainless steel,carbon steel
grade of Carriage Bolts
4.8 8.8 10.9 12.9,grade2,5,8,10
Finish
Plain, black, zinc plated, H.D.G or stainless
shape of 3/8 carriage bolt
Round head/square neck
Application
Suitable for all industry
Technique
Cold heading or heat treatment