Wholesale Chinese Black/Grey Pan Framing Head Self Tapping Screw

Production Description:

Head Type	Pan framing head(Fillister head)
Thread Type	AB Type Thread(Fine thread)
Drive type	Phillips No.2
Diameter	M3.5(#6)/ M3.9(#7)
Length	From 9.5mm to 11mm
Material	C1022A
Finish	Black Phosphated

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Advantages

1. Self-tapping screws have various names. They’re often called metal screws, sheet metal screws, tapping screws, or tapper screws.

2 Their tips come in different shapes: pointed (like a pencil), blunt, or flat, and they are described as thread-forming, thread-cutting, or thread rolling. If the screw is pointed, it will be thread-cutting – tapping and creating threads in a pre-drilled hole.If the tip is flat, it is thread-rolling – rolling or extruding threads and creating zero clearance between screw and material.

3. Self-tapping screws for plastic joining is reliable if used properly.

4. They are cheap compared to other means of joining.

5. Easily disassembled.

6. It doesn’t require pre-moulded threads.

7. Good impact and vibration resistance.

8. No curing time or settling time to achieve full strength.

9. No special tool required.

Details

Wholesale Chinese Phillips Pan Head Pan Framing Head Self Tapping Screw1

Wholesale Chinese Phillips Pan Head Pan Framing Head Self Tapping Screw2

Comparing Advantages With Peers

Tianjin Xinruifeng Technology Co., Ltd. has been in the fastener industry for nearly 20 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price, and timely delivery are the pillars of the company’s foundation. Win-win and long-term cooperation is our final goals when dealing with different clients.

Our Advantage

● We are premium manufacturer

● We are professional exporter

● Supply premium quality products

● Guarantee timely delivery

● Provide best service

● Quote competitive price

● Produce according to DIN, ISO, GB standard or our customer’s standard

● Accept OEM, ODM order

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.