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Product details
Product name |
Galvanized zinc plated hex bolts |
Surface Treatment |
Plating/Plain finish/Black oxide/Zinc plated(blue/yellow/black) |
Material |
Carbon steel/ Steel |
Color |
Black/yellow/blue |
Size |
M10 M16 M18 M20 M22 M30 M5.5 M6 M7 /customization for your drawing |
Usage |
Building industry machinery |
Certificate |
DIN/ ISO9001-2001,etc |
MOQ |
1000pcs |
delivery time |
3-5days after deposit |
Supply Ability |
1000tons per Month |
packing |
Bulk/carbon then wood Pallet or As clients requirement |
Payment term |
T/T ,30% deposit ,70% balance before shipment |
Sample |
Sample is free |
Instructions:
Testing Equipment and ISO:9001 2008 System for Quality Assurance
Optical filter instrument and hardness testing equipment are used for products
ISO9001:2008 System and ROHS Certificates for all processing
Instructions:
Electric galvanizing is the use of electrolysis equipment will be the workpiece after oil removal, pickling into the composition of salt solution, and connect the negative electrode of the equipment, in the opposite side of the workpiece placed in the zinc plate connected to the positive electrode of the electrolysis equipment, connected to the power supply, using the current from the positive pole to the negative direction of the movement, will deposit a layer of zinc on the workpiece.
http://www.jz-fastener.com/