Metal Steel Zinc Plated Galvanized Phillips Button Modified Truss Head Screws St2.9, St3.5, St4.2, St4.8 Wafer Head Self Drilling Screw

• Customization: Available
• Finish: Galvanized
• Grade: 4.8, 4.8 8.8 10.9
• Model NO.: DIN7504 modified truss head
• Head Type: Truss Head
• Material: Carbon Steel
• Standard: DIN, GB, ANSI, DIN7504
• Certification: ISO, GS, CE
• Customized: Customized
• Shape of Head: Countersunk
• Surface Finishing: Polished
• Drawings: Accept
• Samples: Free Samples When in Stcok
• Thread: Triangle Lock Screws
• Surface Treatment: Nickel Plated, Brass Plated
• Service: Customized
• Groove: Cross
• Connection: Common Bolt
• Head Style: Truss Head
• Type: Truss Head
• Transport Package: Boxes and Cartons, Pallets, Customize
• Specification: ST2.9-ST6.3
• Trademark: Tengri
• Origin: China
• HS Code: 7318140090
• Production Capacity: 200000000PCS/Year
• Package Size: 25.00cm * 18.00cm * 7.50cm
• Package Gross Weight: 0.500kg

Product Description

metal Steel zinc plated galvanized Phillips button modified truss head screws ST2.9, ST3.5, ST4.2, ST4.8  wafer head self drilling screw

Standard	DIN7504P
Diameter	ST2.9-ST6.3
Sample service	Free sample but freight cost is paid by customers(when sample is in stock) sample fee(when samples need to be customized)
Material	SS304,SS316,SS2205,SS2507
MOQ	1000
Surface treatment	Plain, black oxide,Zinc plated, Nickel palted, Brass plated
Package	Plastic bag, Boxes and cartons, Pallets, Customized
Price terms	EXW, FOB, CIF, etc.
Payment terms	T/T, Paypal, L/C, Western union, etc.
Certifications	ISO 9001
Note	Free Samples could be provided for standard fastener

We need more detail as follow. This will allow us to give you an accurate quotation. 
Before offer the price,get the quote simply by completing and submitting the form below:
• Product: _______            
• Measure: _______( Diameter) x_______(Length)
• Order Quantity: _________________pcs
• Surface treatment: _________________
• Material: _________________
• When do you need it by? __________________
• Where to Shipping: _______________ (Country with postal code please) 
• Email your drawing ( jpeg, png or pdf, word) with minimum 300 dpi resolution for good clarity. 

Product Details

Products Description
What are self drilling screw, and how do they work?

Self-drilling screws, also known as TEK® screws, are available in a wide variety of head styles and finishes to fit the demands of nearly any application. Tengri manufacture and offers more than 20 different head style self-drilling screws, in both steel and stainless steel. Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal.

Standand	DIN7504
Head type	Hex Head, Flat Head, Pan Head, Round Head, Hex Washer Head
Size	ST2.9, ST3.5, ST4.2, ST4.8, ST5.5, ST6.3 (#4 - #14)
Length	10 ~300mm
Ponit No	#3, #3.5, #4, #5
End Points	Drilling, Tek,Type17, Tapping, Spoon, Wing Tek
Thread	full thread, half thread, partical thread, AB, A ,C thread
Groove	Philips, pozi, slotted, hex, square, socket, combined
Packing	Small Box+carton+pallet Or customized by client request
Surface	Polish, Plain, Galvanized (Various of color), Paint, Power Coated, Nickel, Ruspert
Application	Building,Industry,Furniture,Sanitary,Electronics,Traffic.
Material	1.Stainless steel	SUS201,304,316,410
	2.Carbon steel	C1018,C1022,C10B21,C10B33,C1035,C1045,40CrMo,42CrMo
	3. Alloy steel	SCM435,C10B21,C10B33
	4.Special	Super duplex stainless steel 2205,2507

Product Description

 

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Application

Production Process

Company Profile

Tengri fasteners Group is an OEM Fasteners Manufacturing, Plating/ Finishing and Industrial Production Company. Over 30 years of manufacturing stainless steel fasteners, industry experience and construction of state-of-art facility. We can offer the most common stainless steel fasteners or specially designed fasteners to exceed our customer's expectations, as our vendors are the best name brands in the industry.

Tengri fasteners group employs more than 3000 employees and consists of one lab and software center, 3 wholly owned subsidiary of Factory and 5 warehouse stocking locations. Our extensive products line and our fast and friendly sales representatives are able to satisfy our customer demands.

As a veritable "one- stop shop", Tengri Fasteners offers same day delivery of in-stock items and a wide a wide variety of supply chair solutions tailored to the needs of our customers. Our custom inventory control programs provide extensive cost saving to our customers.

Factory Images

Certifications

 

Customers

After Sales Service

 

a)  Good after-sale service, all questions will be replied within 12 hours.

b)  Customized design is available. ODM&OEM are welcomed.

c)  We can provide free sample, consumer should pay the freight first.

d)  Convenient transportation and fast delivery, all available shipping ways could be     applied, by express, air or sea. 

e)  High quality and most competitive price.

f)  Advanced produce and inspecting equipments.

Packaging & Shipping

 

FAQ

1.Can I order a small list ?
---Of course, you can.

2.What quote do you offer?
---FOB , CIF and others ways according the your needs.
 
3.How transport?
---Sea Freight, Air Freight and others Express Delivery ways for you.
 
4.What is the quality of your products guarantee?
---We have passed ISO9001:2015 Quality Management System Certification, CQM Quality Management System Certification and IQNet Quality Management System Certification, If the quality doesn't  accord the standard, you can exchange the goods for free.
 
5.Do you have after-sales service?
---Certainly,you can contact us at any time.