Self drilling screw from tianjin factory directly!!! Thank you for your visiting on our products. This is wu from chinahuhao company which is an industrial enterprise fixes on the production and sale.We are specializing in hardware products.The main products are self drilling screw, drywall screw, chipboard screw, self tapping screw and so on. If you have any questions about our products, ask us immediately, we would response as soon as possible. Detail information Material:c1022a Head:hex, pan, flat, csk, bugle and so on Recess:pozi, phillips, slotted... Thread¡êocoarse, fine or as customers' requirement Point:sharp drill point Finish¡êophosphated(black/grey), zinc plated(white/yellow/blue) Diameter:3-6mm(as required) Length:10-254mm(as required) Delivery:30 days after the deposit Payment:l/c, t/t, western union Feature:widely used in architectural decoration And industrial manufacturing Usage:mainly used in lightgage steel joist, iron Panel, construction, decoration and roof If you need, do not hesitate to contact us. We are looking forward to cooperating with you! Small color box 500 or 1000pcs per box or as required
Drywall Screw Fast fixing of plasterboard Case hardened, Piercing Point Screws For Fixing To Light Steel or Wood Studs Without Pre-Drilling Zinc, Yellow Zinc, Black & Grey Phosphated Available.bulk or small box packing.corase or fine thread.
Case hardened, Piercing Point Screws For Fixing To Light Steel or Wood Studs Without Pre-Drilling Zinc, Yellow Zinc, Black & Grey Phosphated Available normal size #6 #7 #8 #10 thread diameter min. 3.4 3.75 4.05 4.7 max. 3.6 4 4.3 4.95 head diameter min. 8 8 8 8.8 max. 8.4 8.4 8.4 9.2 head height max. 0.8 0.8 0.8 0.8 radius min. 4 4 4 4
Drilling screw Hex washer head Sheet metal screw with a hex head and a washer attached. * Zinc plated steel * Steel is zinc plated for moderate protection against rust. * Stainless steel 18-8 * Stainless steel 18-8 is an alloy of steel with high corrosion resistance. Stainless has become the material of choice for exterior and most marine applications.
Materials: c1022 Head: hex flange Thread: fine Point: self-drilling Diameter:4.8-6.3mm Length: 20-125mm Finish:galvanized(white, yellow, blue) 500 or 1000 pcs/box, 12-20 boxes/ carton, or can be packed as your requirement
Chipboard ScrewsHeat Treated Case Hardened to Prevent Snapping 40 Degree Thread Angle, 25 Degree Point Angle Zinc, Yellow Zinc, Brass or Black Oxide available PATTA self-drilling Chipboard screws have a coarse thread and fine shank to provide maximum grip and minimum strip out into chipboard, MDF board and soft timbers. The head has ribs molded around the countersunk head which help remove the chipboard particles when countersinking. How to Use 1. Measure the total thickness of the materials to be fastened. 2. Choose a screw long enough to provide approx. 20mm of thread embedment into the chipboard or wood being fastened to. 3. Fit a #2 Phillips drive bit to a power screwdriver set to low speed, approx. 1000rpm. normal size M3.0 M3.5 M4.0 M4.5 M5.0 M6.0 thread diameter min. 2.8 3.3 3.75 4.25 4.7 5.7 max. 3 3.5 4 4.5 5 6 head diameter min.. 5.6 6.6 7.5 8.5 9.5 11.5 max. 6 7 8 9 10 12 pitch 1.35 1.6 1.8 2 2.2 2.6 head height max. 1.9 2.1 2.5 2.7 3 3.6 shank max. 1.6 1.8 2 2.2 2.5 3 recess no. 1 2 2 2 2 3 recess depth min. 1.6 1.6 2.05 2.6 3 3 max. 2 2.1 2.5 3.1 3.45 3.45
Drill bits Wood flat bits
Our featured products!!! Widely used in daily life and construction. Easy to use and control. Can be used in less than 1.5mm steel plate Material:c1022 Standard:din Head:bugle Drive:phillips Thread:fine/coarse Point:sharp point Finish:black/grey phosphated, white/yellow/blue Zinc Diameter:m3.5-4.8(as required) Length:13-150mm(as required) 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:mainly used in lightgage steel joist and Plasterboard connection. Widely used in Industry, such as construction, decoration, Doors and windows, furniture and so on.
Material: C1022 Feature: bugle head, Phillips drive, coarse or fine thread Finished: black / gray phosphated Usage: More and more widely used in hard wood, furniture-making, gypsum board, decoration, sheet iron-machining, light steel joist and construction so on Payment items: T/T Shipping port: Tianjin Delivery time: within 15 days or much earlier. Size: 3.5mm*19-60mm Minimum order quantity: 1 ton trial order as agreement Packaging details: 1000pcs/box, 12*20boxes/carton, meanwhile can be packed as you require.
