Specs Model:

 40#,50#,60#,70#,80#,90#,100#

 Technical Standards:

 Length:40mm-10mm Shank Diameter:2.4mm-4.3mm

 Product Description:   

 Material: made of high-quality low-carbon-steel
 Finish: yellow zinc
 Countersunk head, diamond point, srew shank

Package Description:

 50LBS PER CARTON,48CTN/PALLET