2*Main Feature: bugle head, Phillips drive(Din standard), coarse/fine thread,cross recessed/phill/cruciform, quenching treatment
3*Finished: phosphate (black,grey), galvanized (color, white, blue) zinc coated/plated, hot-dipped galvanized / electro galvanized
4*Size:3.5*13mm, 3.5*19mm, (3.5*19/20/25/30/35/40/45/50)and so on.
Normal Size:
3.5*13,16,19,22,25,30,32,35,38,40,45,50,55
3.9*13,16,19,22,25,30,32,35,38,40,45,50,55,60
4.2*16,19,22,25,30,32,35,38,40,45,50,55,60,65,70,75
4.8*50,55,60,63,65,70,75,80,85,90,95,100,110,120,130,140,150
5*Packaging Details: 1000pcs/box, 12-20boxes/carton as common, also can pack as required
6*Minimum order quantity: 1 ton trial order as agreement
7*Payment terms: T/T
8*Shipping port: Tianjin
9*Delivery time: within 15 days or much earlier
10*Usage:Drywall screw do much less damage to wood and are easier to remove and even be reused. More and more widely used in hard wood, furniture-making, gypsum board,decoration, sheet iron-machining, light steel joist and construction so on
Having a high tensile strength value and are durable enough to handle repeated assembly and disassembly so often used to fasten sheet metal composite materials, woods and plastics.
We can produce all kinds of drywall screw series products, if you have any related demand, please feel free to contact us by email or anyway you like, warmly welcome your inquiries.