1. Product Description.
BSD thread with lightning tail , for fast driving and easy to using
screw drawing .
China Domestic first Bi-metal (SUS410+SUS304) Self Drilling Screw
WY Brand Composite Screw Strength:
1.Double stainless steel combination, more long serive life than
SCM 435 steel with stainless.
2.Wider range of applicantion , while same price as regular
compound self drilling screw.
3.Environmental protection ruspert coating , which has a 1000-1500
hours' salt spray test time and multi-color matching.
5. Customized and OEM
Head mark / thread / dimension and package can be customized or
produced with your logo.
6. CE certificate approved
Screws' dimensions and strengths are tested strictly according to
DIN / ANSI / ISO standards , so our products have passed CE and
7. Professional Suppliers
The China domestic first BSD thread stainless steel self drilling
screw supplier , which has been focusing on stainless steel self
production for 10 years .
Packing . (OEM is workable)
7. Quality. SS410 Gauge 10/12/14 self drilling screw can drive at
least 3 mm stainless steel 304 plate ,
SS550 self drilling screw can drive at 7 mm stainless steel 304
plate with a point 3 tail .
1. You are a manufacturing company or trading company ?
--- We specialized in manufacturing self drilling screw and we have
10 years of exporting experience. And our price is reasonable.
2. What quote do you offer ?
--- FOB,CIF and other ways according to your needs.
3. How pay ?
--- All of kinds payment we all accept from you.
4. How transport ?
--- Sea freight , air freight and others express delivery ways for
5. Can we print our own logo ?
--- Yes, we can print logo for you.
6. Can I order a small list ?
--- Of course, you can.
7. What is the quality of your products guarantee ?
--- We have passed ISO 9001:2015 Quality Management System
Certification , COM Qualty Management System Certification and
Quality Management System Certification, If the quality doesen't
accord the standard, you can exchange the goods for free.
8. Do you have after-sales service ?
--- Certainly, you can contact us at any time.
9. Why choose us ?
I.Stable and traceable raw material suppling lines
II.Years of manufacturing & exporting experience
III.Controllable delivery time
IX.Flexible payment term
X.Multi-language service : English / Russian / Spanish / French /
10. Our strengths ?
Save Time and Money - Eliminate separate drilling and tapping operations for faster,
more economical installations .
Starts Exactly Where It Is Placed - State of the art forging
process technology and tooling produced to strict specifications
provide a sharp, clean
and consistent drill point.
Broad Selection of Sizes and Applications - A wide variety of head styles and drive sytems are available to
meet specialized application and
installation demands. Self drilling screws are avaiable to
penetrate thin sheet metal through 1/2'' thick steel .
Selection of Finishes - Screw are provided zinc plated ,ruspert ,dacromet ,passivated
,phosphated ,HDG ,climaseal ,radiant ,iridite
,Ni,Tin,chrome finish. When noted, screws are also available with
Stagard corrosion-resistant coating which provide 800 hours of salt
resistance or 15 cycles Kesternich Test .