Nickel Plating Countersunk Head Self Tapping Screws

Production Description:

Head Type	CSK Head
Drive Type	Phillips Drive
Diameter	M3.5(#6) M3.9(#7) M4.2(#8) M4.8(#10) M5.5(#12)
Length	From 13mm to 76mm
Material	C1022A
Finish	Nickel Plating

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Product Detail

Product Tags

Advantages

Benefits of Using Self Tapping Screws

1) Self Tapping Screws are uniquely designed to considerably reduce the preparation time of a task by eliminating the need for pre-drilling or washers.

2) They are significantly used in the automotive and construction industry.

3) It also leaves less residue so that you don’t have to worry about the mess it often leaves.

Benefits of Using Nickel plating

1) Nickel plating provides a unique combination of corrosion and wears resistance.

2) It can add brightness, luster and appeal.

3) It also provides excellent adhesion properties for subsequent coating layers

Product Parameter

Gauge	Size (inch)	Size(mm)	Gauge	Size(inch)	Size(mm)
#6 (3.5mm)	#6 x 1/2"	3.5X13	#7 (3.9mm)	#7 x 1/2"	3.9X13
	#6 x 5/8"	3.5X16		#7 x 5/8"	3.9X16
	#6 x 3/4"	3.5x19		#7 x 3/4"	3.9x19
	#6 x 1"	3.5X25		#7 x 1"	3.9X25
	#6 x 1-1/4"	3.5X32		#7 x 1-1/4"	3.9X32
	#6 x 1-3/8"	3.5X35		#7 x 1-3/8"	3.9X35
	#6 x 1-1/2"	3.5X38		#7 x 1-1/2"	3.9X38
	#6 x 1-5/8"	3.5X41		#7 x 1-5/8"	3.9X41
	#6 x 1-3/4"	3.5X45		#7 x 1-3/4"	3.9X45
	#6 x 2"	3.5X50		#7 x 2"	3.9X50
	#6 x 2-1/8"	3.5X55		#7 x 2-1/8"	3.9X55
	#6 x 2-1/4"	3.5X60		#7 x 2-1/4"	3.9X60
	#6 x 2-1/2"	3.5X63		#7 x 2-1/2"	3.9X63
	#6 x 3"	3.5X75		#7 x 3"	3.9X75

#8 (4.2mm)	#8 x 1/2"	4.2X13	#10 (4.8mm)	#10 x 3/4"	4.8x19
	#8 x 5/8"	4.2X16		#10 x 1"	4.8X25
	#8 x 3/4"	4.2x19		#10 x 1-1/8"	4.8X30
	#8 x 1"	4.2X25		#10 x 1-1/4"	4.8X32
	#8 x 1-1/8"	4.2X30		#10 x 1-3/8"	4.8X35
	#8 x 1-1/4"	4.2X32		#10 x 1-1/2"	4.8X38
	#8 x 1-3/8"	4.2X35		#10 x 1-5/8"	4.8X41
	#8 x 1-1/2"	4.2X38		#10 x 1-3/4"	4.8X45
	#8 x 1-3/4"	4.2X45		#10 x 2"	4.8X50
	#8 x 2"	4.2X50		#10 x 2-1/8"	4.8X55
	#8 x 2-1/4"	4.2X60		#10 x 2-1/4"	4.8X60
	#8 x 2-1/2"	4.2X63		#10 x 2-1/2"	4.8X63
	#8 x 3"	4.2X75		#10 x 3"	4.8X75
	#8 x 4"	4.2X100		#10 x 4"	4.8X100

Factory Introduction and Advantages

In 2008, Tianjin Xinruifeng Technology Co., Ltd. was established in the beautiful coastal city of Tianjin. After more than a decade’s development, we are now manufacturing and trading combo with excellent capabilities in design, development, production, and export. Our main products include drywall screws, chipboard screws, self-drilling screws, and self-tapping screws, which are produced in 3 different production bases with a total area of 16,000 square meters.

We have 280 sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines, and heat-treatment lines. There is more than 100 staff in our company. Among them, there is an experienced and professional R&D team, that follows an established management system and quality control procedure, allowing us to customize the products according to your specific designs/requirements to the highest quality.

Application

Self-tapping screws are good for use with metals, various types of plastics (plywood, fiberglass, polycarbonates), and cast or forged materials, like iron, aluminum, brass, or bronze.

Self-tapping screws also work for surfaces where you can’t secure the rear end with a nut.

Common applications include fastening aluminum sections, attaching metal brackets to wood, or inserting screws into plastic housings.

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 (per customer's request).

Generally, the production will take 4-5 weeks for one container. Please check details with us when you have a specific quantity. As a factory, we can guarantee the timely delivery of your order and will try out best to meet your tight deadline. Normally, the shipments will depart from Tianjin Port.

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.