roofing nails

Hi,
Im interested in your product 1 1/4 Coil Roofing Nail galvanized High Quality for roofing factory, I would like some more details.
I look forward for your reply.
Regards,
Jared MoraName:1 1/4 Coil Roofing Nail galvanize High Quality pallet EG
Diameter:M3.05
Length:3/4'' 7/8'' 1'' 1-1/4'' 1-1/2'' 1-3/4''
Material:Q195/Q235
Finish:EG,HDG,MG
Sample time:2days
MOQ:1000pcs
Lead time:35-40days
Port:Tianjin
Supply Ability:40tons/day
Shank Type:smooth
Shank Type:Ring
Head Style:Flat
Type:Coil Nail
Material:Steel
Standard:GB
Place of Origin:CN;TIA
Brand Name:huazhen
Head Diameter:M3.05