Phillip Drive Zinc Coating Truss Head Self Tapping Screw

Production Description:

Head Type	Truss Head
Thread Type	AB Type Thread
Drive type	Phillips Drive
Diameter	M4.2(#8) M4.8(#10)
Length	From 13mm to 76mm
Material	C1022A
Finish	White Zinc Plated

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Product Detail

Product Tags

Company Profile

Production Process

Wire Drawing

Head Punching

Thread Rolling

Heat Treatment

Finish Treatment

Quality Test

Packing

Container Loading

Shipment

Package and Transport

Woven bag, carton, color box+ color carton, pallet etc.( Customize as customer's request) Generally it is 10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, it is according to quantity. Our shipments depart from Tianjin Port.

Detailed Description

Fasteners for metal have a small inter-ridge distance or fine threads. Metal is the most dense material widely used in construction. When screwing a self-tapping screw into various profiles or metal sheets, it is necessary to fix the hardware, which is achieved due to a small (frequent) step. There is no fear that the self-drilling screw will “grind” the metal into which it is screwed. On the contrary, the pitch of a wide-threaded screw may be larger than the material itself to which the structure is attached.

The thread on the self-tapping screw(modified truss head self drilling screw ) is two-way, that is, cut in the form of two separate turns running at equal distances from one another.

The drill allows you to screw the hardware into the steel sheet without pre-drilling. As a result, a high-quality reliable connection when working with elements up to 2 mm thick without the use of a drill.

The structure of the self-tapping screw with a press washer with a drill is strong enough to withstand high loads.

Application of self-tapping press washer drill:

Self-drilling screws with a press washer is specialized in fastening sheet metal products.

Their main scope includes all types of construction installation of profiled metal sheets. The special design of the head does not allow it to penetrate deep into the material.

erection of a metal crate under the plasterboard during internal construction work fastening of additional elements for buildings made of sandwich panels, ventilated facades for external cladding of buildings the formation of window slopes, various ebbs and other works during facing works installation of fences, fences with metal bearing elements (for example, metal pipes)

Installation of ventilation systems:

All of these areas occupy a significant share in construction, which means that the volume of consumption of self-tapping screws with a pressure washer is large.

The shape of the self-tapping screw with a drill does not have pointed elements, which means it does not leave scratches and chips on the surface of metal products during the installation of fasteners.

FAQ

1.what is a self tapping screw?

"Self tapping screws, Self-tapping screws have a wide range of tip and thread patterns, and are available with almost any possible screw head design. Common features are the screw thread covering the whole length of the screw from tip to head and a pronounced thread hard enough for the intended substrate, often case-hardened via heat treatment process.

We can name the following screws according to head.

Bugle, CSK, Truss, Pan, Hex, Pan framing self tapping screws.

We can name the following screws according to point.

Sharp, type 17 cutting, drill, spoon point self tapping screws."

2.how do self tapping screws work?

You can fasten board to wood or metal via driver, you also can fasten metal to metal via driver.

3.what does a self tapping screw look like?

Self tapping screws look like screws, there are different head or points like CSK, bugle, truss, pan, Hex head.

4.what are self tapping screws used for?

You can fasten board to wood or metal, you also can fasten metal to metal.

5.how to remove self tapping screws?

You can remove self tapping screws via driver.

6.are self tapping screws good for wood?

yes, coarse thread drywall screw, chipboard screw, timber screws, hex head self tapping screw with sharp point, hex head self tapping screw with spoon point, hex head self tapping screw with drill point.

7.how are self tapping screws measured?

You can measure self tapping screw via calipers.

8.how much weight can a self tapping screw hold?

Self tapping screws of different sizes are different holding weight.

9.how to use self tapping screws without a drill?

You can use self tapping screws without a drill via driver to less than 3mm thickness metal.

10.what are self tapping deck screws?

Self tapping deck screws mainly are used for fastening decking material.