Self Drilling Screw,Fastener Screw,Self Drilling Roofing Screw,Drill Tail Screw,Self Drilling Concrete Screw

Flat Head Self Drilling Screw

MOQ	we would like to negotiate about the minimum order quantity with you.
Ability	510 ton per month
Brand	OEM can accepted
Place of origin	TTianjin City
Port of shipment	Tianjin port
Delivery time	after receive the deposit ,within 25 days

Details

Flat Head Self Drilling Screw

Material: C1022A ,carbon steel 22A
Head : countersunk head ,CSK head ,flat head
Thread : Fine thread & Twin thread & Coarse thread, full thread & half thread
Drive: Philips drive (PH recess)
Point : Drill point
Finish: Galvanized :white & yellow &white blue
Phosphate : black & gray
Surface treatment : Bright and sharp thread ,tempered ,hardened
Standard : DIN 7504K
Diameter: 3.9mm - 4.2mm (#7-#8)
Lengh: 19-50mm(3/4"-2")
Package: 1000pcs/box,16-20box/carton,25-50kg/bag in bulk,or as your require
Used :More and more used in light steel keel ,window and door ,steel sheet ,shaped steel, sheet ,decoration , construction ,etc
Place of origin : Tianjin City ,China
Port of shipment :Xingang ,Tianjin port
Ability : 300 ton per month
MOQ:3 ton,trial order can be discussed
Payment term:T/T
Brand : Huhao
Delivery time: after receive the deposit ,within 35 days