DIN Hex Flange Head Self Drilling Screws with Dacroment
Specifications
Place of Origin: Tianjin ,China(Mainland)
Brand Name: FOREVER
Standard: DIN 7504
Material:Carbon Steel,Stainless Steel
Finish:Zinc Plated ,Dacroment ,Nickel Plated
Features:Good Anti-corrosion Ability
Dimension:Drawing or Sample
Certification: ISO9001:2008,SGS,ROHS,Bureau Veritas
Packing Details:Bulk Packing,Inner Plastic Bag+Carton+Pallet
Port: Tianjin or Qingdao
Item Name | Hex Flange Head Self Drilling Screw |
Grade | 4.8, 8.8, 10.9 |
Standard | DIN |
Material | Carbon Steel |
Surface Treatment | Dacroment |
Delivery | Within 15-30 days after received the payment |
Package | Standard export packing or according to customets' requirement. |
Payment Term | L/C,T/T,Paypal |
Non-Standard | OEM is available if you provide a drawing or sample. |
After-sale Service | If there is any problem,pls feel free to contact us. |
Hex flange head self drilling screws are almost always made out of hard steel or some metal that has been treated to increase its hardness (such as 410 stainless steel). Always make sure when using self drilling screws, the material you drill into is softer than the screw material itself. Otherwise, the screws drilling tip will dull and not cut into the material. All hex flange head self drilling screws are also self tapping by the nature of how they work.
The point on a hex flange head self drilling screw is designed to efficiently remove material and precisely size the hole for the thread. The length of the drill flute determines the metal thickness that can be drilled. Due to their need to drill and tap into various materials, the standard hex flange head self drilling screw is a case hardened heat-treated carbon steel.
Company Introduction
Forever Manufacturing And Trade Co., Limited was founded in 2009,has been a leading manufacture and supplier of fasteners with a history of product and service over 19 years.This commitment has not wavered because complete customer satisfaction is always our No.1 priority.We persist in the principle of “Quality and integrity is the lifeline of an enterprise's subsistence and development” and do our best to provide you with best fasteners ,most favorable price,fastest delivery and best services.We sincerely hope to be your reliable supplier and partner.
FAQ
Q: How about your price?
A: High quality products with reasonable price. Please give me an inquiry, I will quoted you a price for you refer at once.
Q: How do you control your quality?
A: We have our in-house QC daily and hire third party for randomly inspection.
Q: Could you provide free samples?
A: For our regular products, we offer free samples. For customized bolts, tooling and moulding charges need. All free samples not including its courier charge.
