Material:C1022

Standard:DIN              

Head:Bugle                       

Drive:Phillips              

Thread:Fine/coarse

Point:Sharp point

Finish:Black/grey phosphated,white/yellow/blue zinc plated

Diameter:M3.5-4.8(as customers' requirement)         

Length:13-150mm(as customers' requirement)

Packaging Details:1000/500pcs/box or bulk, packing in 15-20kg 

cartons with pallets or according to customers' requirement 

Delivery Detail:  General 20-25days for one full container

Payment:L/C,T/T,Western Union

Feature:black(gray)phosphate, white(yellow/blue)zinc; with drilling 

        point, bugle head, Phillips drive, coarse/fine thread, 

        hardened

Usage:Drywall screws,with sharp point, do much less damage to wood 

      and easier to remove and even can be reused. More and more 

      widely used in wood, instead of wood screw, metal,all 

     kinds of board...