DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws

Product Details
Customization: Available
Material: Stainless Steel
Type: Hexagon Head With Flange
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1000000 RMB
Plant Area
101~500 square meters
  • DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
  • DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
  • DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
  • DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
  • DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
  • DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
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Overview

Basic Info.

Model NO.
DIN/ISO/GB
Groove
Hexagon
Connection
Common Bolt
Head Style
Hexagonal
Standard
DIN, GB, ANSI, DIN7504K
Grade
A2-70 A4-70
Shape of Head
Hexagon
Certification
ISO, ISO9001
Customized
Customized
Surface Finishing
Plain
Drawings
Accept
Shape
Hexagon Head Drilling Screws with Tapping Screw Th
Sample
in Stock
Application
for Wood Constructions
Delivery Time
3-10 Working Days
Experience
for 30 Years
Surface Treatment
Hot Galvanized, Black, Color-Zinc, Blue White Zinc
Used
Machinery, Environ Mental, Build
Class/Grade
3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Shipment
EXW, Fob, CIF
Transport Package
Plastic Bag, Boxes and Cartons, Pallets, Customize
Specification
ST3.5-ST6.3
Trademark
Tengri
Origin
China
HS Code
7318159090
Production Capacity
2000000pieces/Year

Packaging & Delivery

Package Size
28.00cm * 27.00cm * 18.00cm
Package Gross Weight
0.500kg

Product Description

DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
Standard DIN7504K
Inside Diameter ST3.5-ST6.3
Material  SS304,SS316,SS2205,SS2507,SS410
MOQ 1000 pieces
Surface treatment Hot Galvanized,Black,Color-zinc,Blue white zinc
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 9001:2015
Note Free samples but freight cost is paid by customers(when sample is in stock)   Sample fee (when samples need to be customized)

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: _______(Inside Diameter) x_______(Outside Diameter)x_______(Thickness)
• 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.

Products Details 

Hex washer self-drilling screw
  • Similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole. Designed for use in soft steel or other metals. The points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole
  • Stainless Steel 201/ 304(A2)/ 316(A4)
    &Carbon steel can be made with different tensile strength, such as Class
    4.6, 4.8, 5.6, 5.8, 6.8, 8.8, AISI grade 2, 5, 8
  • Can be supplied with a different finish, such as plain, bright, passivation, zinc plated, hot-dip galvanized, black and Dacroment
  • Can be made with different standards, such as ISO, DIN, ASM/NZS, GB, ANSI, BS and special standard according to the drawing
  • Diameter: 2.9-6.3mm
Size

 

DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
Screw Thread d ST3.5 (ST3.9) ST4.2 ST4.8 ST5.5 ST6.3
P Pitch 1.3 1.3 1.4 1.6 1.8 1.8
h min 0.6 0.6 0.9 0.9 1 1
dc max 8.3 8.3 8.8 10.5 11 13.2
min 7.6 7.6 8.2 9.8 10 12.2
k max 3.45 3.45 4.25 4.45 5.45 6.45
min 3.2 3.2 4 4.15 5.15 6.15
s max=nominal size 5.5 5.5 7 8 8 10
min 5.32 5.32 6.78 7.78 7.78 9.78
dp max 2.8 3.1 3.6 4.1 4.8 5.8
 
Detail Show

DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws

Popular Product

 



DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling ScrewsDIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
Application

DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws

Process

DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws


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.
DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws

Factory Images
DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
 
Company Certifications
DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws

Customers

DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws

Our 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 & Transportation
DIN7504K Stainless Steel Hex Head Roofing Screw Self-Drilling Screws
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.

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