DIN Standards:- 
DIN 125 : DIN EN ISO 7089, DIN EN ISO 7090.

DIN 126 : DIN EN ISO 7091
DIN 127-B
DIN 433 : DIN EN ISO 7092
DIN 6916
DIN 7349
DIN 7980
DIN 7989
DIN 9021 : DIN EN ISO 7093-1, DIN EN ISO 7093-2
DIN 440 : DIN EN ISO 7094
DIN 436
NFE 25513

standard:DIN, ANSI,ASTM,  GB

Features:-
- Fine Finish
- High Durability
- High Grade Raw Material

5)Standard:DIN,ASTM,BS,AS,GB......

6)type:din125,din9021,din126,din7349,din433,din6798,din7989,din7349,din440,

             din6916,din434,din435,SAE,USS,F436,FINDER

din 435 washer

size:m3-m60

finish:self colour,yellow zinc plate,white zinc plate,black,hot dip galvanizing,ect.

DIN125

Size:M2-M24

Finish:Zinc Cr3, HDG, Black, hot dip galvanizing

5)Standard:DIN,ASTM,BS,AS,GB......

6)type:din125,din9021,din126,din7349,din433,din6798,din7989,din7349,din440

Din 127 Spring Washer

size:m3-m60

finish:self colour,yellow zinc plate,white zinc plate,black,hot dip galvanizing,ect.

packing:small box packing,20kgs/carton,25kgs/carton.

DIN6798  external teeth serrated lock washers 

Size:M2-M30

material:mild steel,stainless steel,brass,ETC

Different types of tooth washer

DIN471+DIN472 

Size:4mm-300mm

Material:65MN,304

packing list IN carton with pallets

Delivery Lead Time:- 30-45days

  Originated from one factory as nylon fixing supplier in 2003,Seden Hardware have been developing to export high quality prepacked hard fasteners to many parts of the world, especially South America, Russia, India and Dubai. We have received good reputation and significant sales growth in the above fastener market.

1.100% Manufacturer
Our factory is in Jiaxing,Zhejiang , China with 100 staffs who is with best creditability, reliability at your absolute promise. 
We have many years production experience and export experience, and we are 7 years Alibaba Golden Member.

2. Best material selection
All our goods are made of best materials from the best suppliers. 

3. Good service
We definitely produce all goods by ourselves.

It is the top service from material die-cutting, polishing, craftsmanship, QC, packing, delivery, therefore quality is 100% assured.

4. Quality control
Every single piece of product, every production, procedure is inspected and controlled before packing the goods into export carton. 
We ensure every of product shipped are of good quality. 

5. After sales service provided
Besides, after sales service is necessary for more understanding for your needs. We do keep a close concern.

1.How long is your delivery time?