1. Finish: Zinc plated(clear/blue/yellow/black), H.D.G,Nickel,chrome,black oxide,etc.
2. Size: M3-M130 or according to client's requirement
3. Standard: DIN6916
4. Certification:DIN,ISO,GB,BS,JIS, etc
5. OEM available
Different fittings different finish request , suitable finish can make WARSHERS keep nice surface and anti-rust .
Copper Washer/Flat Copper Washer/Copper Shim Washers in alibaba china
M3-M130 or according to client's requirement
Carbon steel/Stainless steel/Brass
Zinc Plated(Clear/Blue/Yellow/Black), Plain, Nickel, H.D.G, Telfon, Chrome, Black Oxide.
To reduce friction, increase the contact area, prevent leakage.
The fastest 5-30days,According to the volume to determine the delivery time.
18 months warranty
technical support & custom-made solutions
Own design & production team
FINISH FOR WARSHER
1) Zinc .
this is the most popular treatment , the usual color cover black , silver , yellow and white . more colors see below color card .
2) Nickel .
this is more good finish than zinc and is sole color , many parts are plated also in this finish .
3) Oxidization .
this finish is used for part stainless steel pieces , and the most aluminum parts .
4) Polish .
the parts will be more bright after polished , especially for stainless steel parts .
5) Paint .
the color of paint is more abundant , it is more paint in different colors .
6) bronze .
this finish is very few used just for some special pieces .
(1) Checking material before feed in
(2) IPQC ( by handle and auto-machined control )
(3) Chemical elements analysis and physical testing after post treatment
(4) The second inspection , sort all finished goods by sorting machines if required ;
(6) Last inspection ( spot checking , packages status , quantity etc )
When all goods are ready , we will make a final inspection for quantity and package’s status .
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-15 days if the goods are in stock. or it is 15-30 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.