C1022A Black Phosphate Fine Thread Gypsum Screw Drywall Screw

C1022A Black Phosphate Fine Thread Gypsum Screw Drywall Screw

Raw material : Carbon steel 22A

Head type : Bugle head with 4 ribs

Thread type : Fine thread & twinfast thread

Drive type : PH2

Point type : Needle point

Finish : Black phosphate , Grey phosphate , Galvanied , Yellow Zinc , Nickel

Standard : DIN18182

Surface : Matt black and dry , deep thread and sharp thread , hardened , heat treatment

Diameter : 3.5mm-4.8mm (#6-#10)

Length : 13mm-75mm (1/2" - 3")

Packing :

Small box packing : 1000pcs or 500pcs per box , 16 or 20 boxes per carton

Loose packing : 25kg or 50kg per woven bag or brown carton

Usage : Multi-used , as usually used for connecting and fixing gypsum board to light steel keel .

Place of origin : Tianjin city , China

Port of shipment : Tianjin port

Production ability : 500 tons per month

MOQ : we would like to negotiate about the minimum order quantity with you .

Brand : OEM can be accepted

Delivery time : after receive the deposit , within 30-40 days