Shanghai Tianbao Fastener Manufacturing Co., Ltd.
Main products:Fasteners,bolts,nuts,washers,copper alloy bar
Products
Contact Us
  • Contact Person : Ms. LI LISA
  • Company Name : Shanghai Tianbao Fastener Manufacturing Co., Ltd.
  • Tel : 86-21-36338580,36338587
  • Fax : 86-21-36338033
  • Address : Shanghai,Shanghai,No.85, Xiangdong Road, Luonan Economic Development Zone
  • Country/Region : China
  • Zip : 201908

flat washer din440 zinc plated making machine

flat washer din440 zinc plated making machine
Product Detailed
flat washer, steel flat washer, fastener DIN440 M3-M42,1/4"-1-1/2" Finish: plain,black etc

flat washer, steel flat washer, fastener

Certificate:ISO9001:2000
Product name:flat washer
Standard:DIN440
We also could produce un-standard products according to customers'drawings or requirements
Class or Grade:class4,5,6,8
Material: 1. Low Carbon Steel: C1008/C1010/C1015
2. Middel Carbon Steel: C1030/1035/1040/1045
Size:M6-M42,  1/4"--1-1/2"
Finishing: 1. Plain
2. Zinc Plated : CR3+ , CR+6
3.Yellow zinc plated 
4. Black zinc plated
5.Black
6.Heat treatment
7.H.D.G
8.Dacrotized
Packing; Normal packing way: bulking in cartons, 25kgs/carton, 36cartons/ wood pallet  (900kgs each pallet)
Also can pack products according to customers' requirement

flat washer din440 zinc plated making machine



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