สถานที่กำเนิด
Jiangsu, China
Size
2.4 ,3.0 , 3.2 , 4.0, 4.8 ,5.0, 6.0, 6.4
Material
Stainless Steel 304/316, Aluminum alloy, Copper, Steel
Head Type
Dome Head, CSK countersunk head, large head,
End Type
Open End, Closed Blind end
Surface
Polished, Zinc Plated, head painted, Plain
Type
Multi-grip Type, Sealed Type, Open type, Unigrip Type, Mono-Lock Type