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Color Painted Customized Metal Roofing Self Drilling Screws and Washers

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SUS304+410 Ruspert Hex Flange Head Self Drilling Bi Metal Screw

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Color Painted Customized Metal Roofing Self Drilling Screws and Washers

Large Image : Color Painted Customized Metal Roofing Self Drilling Screws and Washers

Product Details:

Place of Origin:	China
Brand Name:	HNF
Certification:	ISO 9001
Model Number:	# 10-12X3/4"

Payment & Shipping Terms:

Minimum Order Quantity:	100000pcs
Price:	Negotiation
Packaging Details:	CARTON +PALLET
Delivery Time:	5-18 WAOR DAYS
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	100 TONS PER MONTH

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Detailed Product Description

Materials:	Carbon Steel Or Stainless Steel	Head Types:	Hex Washer Head
Surface Treatment:	Blue, Yellow Zinc Plated, Black, Grey Phosphate, Nickel Plated.	Sample:	Free
Package:	In Bulk (25kg/ Carton) Or Small Packing 100/200/500/1000pcs/box, Then In Carton Or According To The Customer's Demand.	Specification:	SGS; ROHS
Customized:	Customized	Used:	Environmental,Building
Brand:	HNF	International Standard:	DIN, ANSI, GB, JIS, Bsw, GOST
High Light:	Screw , Self Drilling Screws , screw drive

Color Painted Customized Metal Roofing Self Drilling Screws and Washers

1. Product Description

Hex Washer (Unslotted) Head Self Drilling Screws (Zinc-Plated Steel) are designed for use in metal applications. Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole.

Like self tapping screws, self drilling screws cut threads while being installed. A self drilling screw, however, has a notched point that acts as a drill point and therefore does not require a pre-drilled hole before installing. The generic name for these screws are Self Drilling,he length of the drill point determines the material thickness which the screw can reliably penetrate.When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined.

2. Specification

Main products	self drilling Screws
Size Range	Diameter:M2---M64 Length:5mm---400mm(Customized is acceptable) Diameter:6#---2inch, Length:1/2inch---30inch(Customized is acceptable)
Standard	ANSI,UNI,DIN,BS,JIS,AS,GB,ISO,EN
Material	carbon steel
Grade	4.8, 5.8, 8.8 grade
Surface	color painted with zinc plated or hot dip galvanized
Others	Non-standard/standard/OEM/ODM/Customized service are provided.

head type	Material	Standard
Phillips pan head self drilling screw	C1022A,SUS304,SUS316,SUS410	DIN7504N,ISO15481
Phillips flat head self drilling screw	C1022A,SUS304,SUS316,SUS410	DIN7504P,ISO15482
Phillips oval head self drilling screw	C1022A,SUS304,SUS316,SUS410	ISO15438
Hex head with washer self drilling screw	C1022A,SUS304,SUS316,SUS410	DIN7504K,ISO15480
Hex head with flange self drilling screw	C1022A,SUS304,SUS316,SUS410	GB/T1586.4

3. Application

For the fastening process in steel, they are used on steel frame construction or fastening other materials on steel.
For the fastening process in wood, they are used for applications in wood structures or industrial lightweight constructions, such as roof deck, flooring.
For the fastening process in aluminum, they are used for special industrial applications, construction and manufacturing of windows.

4. Advantages

1.The Special technology treatment of the surface makes the product anti-corrosion , antirust and durable.

2.Exact forging standard of knife edge and high hardness of surface make it easy to drill.

3.Using the advanced technology to control the core hardness, avoiding rupture effectivity,

4. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.

5. Save contruction time, improve working efficency.

6. Technology, professional manufacturing , quality assurance.

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.

5. More pictures

Color Painted Customized Metal Roofing Self Drilling Screws and Washers 0

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Contact Person: Mr. TonyFang

Tel: +8618668368299