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CSK Head

Material: Stainless Steel, Carbon Steel, Alloy Steel, And So On High Light: self-drilling screws wood to steel, self-threading bolts for metal Color: Yellow Zinc, Black Phosphate, Gray, Zinc, HDG, Rupert, Nickel Thread: full thread, half thread, AB thread, A thread Drive: Philips, Pozi, socket, hex, square, slotted, combined Dia: Dia.2.2–Dia.6.3 Length: 6.5mm–300mm Packing: bulk Packing, Small Box Packing, Plastic Bag Packing Application: Building,Industry,Furniture,Sanitary,Electronics,Traffic.

Description

Features
1.Provides secure metal to metal fastening without the need to pre-drill and reduces cam-outs for high-performance drive surfaces and recess
2.Precise point designed to drill, tap and fasten all in 1 motion
3.High-performance drive surfaces reduce cam-outs to penetrate surface the first time for easy installation
4.Zinc plated finish protects the job’s appearance
5.No tool slippage even with older sockets and worn bits
6.Pan head and Philips drive

 

Application of Self-drilling screws
Self-drilling screws have hardened drill points that will drill and thread in structural steel, mild steel, aluminum, and wood.
These drill points are manufactured in the same method as the high-speed drill bits.
Self-drilling screws are available in a variety of finishes with unique product features to suit a wide range of environmental conditions.
1.For the fastening process in steel, they are used on steel frame construction or fastening other materials on steel.
2.For the fastening process in wood, they are used for applications in wood structures or industrial lightweight constructions, such as roof deck, flooring.
3.For the fastening process in aluminum, they are used for special industrial applications, construction, and manufacturing of windows.

Recent Posts

Drywall Screw Self Drilling

Material: Material to be c1022 Steel, finished screws to be further heated/hardened. Finish: Black/grey phosphate, yellow zinc plated, blue zinc plated ,ruspert and others Head Type: Bugle head/Countersunk head Thread Type: Coarse or Fine Drive: Philips


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