Ss304 Ss316 Stainless Steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504k

  • Model NO.: DIN7504
  • Type: Hexagon Head
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GOST
  • HS Code: 7318159090, 7318151090
  • Color: Silvery
  • Length: 9.5-50mm
  • Transport Package: Plastic Bag+Chipboard Carton+Plywood Pallet
  • Origin: China
  • Material: Stainless Steel
  • Groove: Hexagon
  • Head Style: Drilling Screw
  • Grade: A2-70 A4-70 A4-80
  • Port: Shenzhen
  • Certication: ISO, RoHS, SGS
  • Trademark: J R
  • Specification: M2.9-M6.3
Product Description
1. Certification: ISO, ROHS, SGS 
2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 
3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80 
4. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet
5. Available material: Carbon steel, stainelss steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, Moq: 500pcs, Port: Shenzhen, Shanghai 
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film. 
 
Product Name SS304 SS316 Stainless steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504K
Material stainless steel
Color silvery
Standard DIN GB ISO JIS BA ANSI
Grade SS304,SS316,316l
Finished polish,passivation
Thread coarse, fine
Used building industry machinery
Products Show
Ss304 Ss316 Stainless Steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504k
Ss304 Ss316 Stainless Steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504k


Company Show
Ss304 Ss316 Stainless Steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504k
Ss304 Ss316 Stainless Steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504k


Packing Details

PLASTIC BAG+CARTON+WOOD FIX PALLET

EACH BAG AROUND 3-4KG AND 25KG PER CARTON AND LESS THAN 900KG PER PALLET

Quality Control

Ss304 Ss316 Stainless Steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504k
Ss304 Ss316 Stainless Steel Hex Washer Flange Head Self Drilling Roofing Screw with EPDM Washer DIN7504k


 

Testing Equipment and ISO:9001 2008 System for Quality Assurance 

Optical filter instrument and hardness testing equipment are used for products

ISO9001:2008 System and ROHS Certificates for all processing
FAQ
 

Q: Are you trading company or manufacturer ?

A: We are factory and OEM are available.

Q: How long is your delivery time?

A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance before shippment or L/C.
If you have another question, pls feel free to contact us as below:

 

A Polymer Dosing System is the integration equipment which used for the preparation of working solutions or stock solutions of chemicals ( both dry or liquid polymer ), the whole process is automatic, safety and continuously. These systems are available for a wide range of applications and from various industries such as water treatment, Chemical industrial, food, Medicine etc. It provided to have advantage of good treatment result, high automation level, easy to operation and management, less occupied area, compact size and convenience in transport, which only need water and electrical source on scene. During the running, the polymer dosing system fully comply with reliable, stable and safety operation, the surface that directly contact with medium is made by engineering plastics and stainless material, it enhance  corrosion resistant. The polymer dosing system is suitable to powder(powder dosing system), fiber and other material which difficult to dissolved, easily caked and high standard of dosing requirement, it also apply to matching and dosing the liquid material.Except this,we also sale the chemical dosing device.

Polymer Dosing System

Polymer Dosing System,Automatic Polymer Dosing System,Chemical Polymer Dosing System,Pam Automatic Polymer Dosing System

Zhejiang Ailipu Technology Co., LTD. , http://www.alipu.com