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  3. How to prevent corrosion in screw manufa...

How to prevent corrosion in screw manufacturers

How to prevent corrosion in non standard/custom screw manufacturers


The screw will corrode during use, which not only affects the appearance but also affects the use effect. How to anti-corrosion treatment of the screw is a problem that every non-standard screw manufacturer need to be fixed.


There are two main methods of anti-corrosion treatment in non-standard screw manufacturers:

1. Electrophoresis + electroplating. This method is that the material are first subjected to electrophoresis treatment, and then electroplated according to customer requirements. Generally, the salt spray time can be prolonged by more than 2 times, the process is relatively simple, and the price is cheap.

2. Dacromet. Dacromet is a new surface treatment method imported from the United States. It has a very beautiful appearance and strong anti-rust ability. The disadvantage is that the production cost is relatively high.
Non-standard screw manufacturers often encounter screws with good corrosion and rust resistance and hardness requirements. At this time, the special surface treatment technology plays a role, which not only improves the surface corrosion and rust prevention effect, but also meets the hardness requirements. both need to be fixed.

Shenzhen Heat Hardware Co.,Ltd non-standard screw manufacturing plant has a complete production process, fast shipping speed, good product quality, and considerate service, which is worthy of your trust.


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Can stainless steel screws with small tolerances be made

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Choose a custom machine screws manufacturer that suits you

Where are used security screws?

Where are used security screws?

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    • captive screws
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    • CD Screw
    • Slotted Screws
    • Weld Screws
    • Special Screws
    • Ball Head Screw
    • Wing Screw
    • Shoulder Screw
    • Standoff Screw
    • Roofing Screw
    • Self Drilling Screw
    • Titanium Screw
    • Decorative screws
  • Bolt
    • Hex Bolt
    • Carriage Bolt
    • T bolt
    • Eye Bolt
    • Flange Bolt
    • U Bolt
    • Special Bolt
    • Expansion Bolt
    • Hollow Bolt
    • Stud Bolt
    • Hanger Bolt
  • Nuts
    • Clip Nut
    • Barrel Nut
    • Thread Insert
    • Thumb Nut
    • Weld Nut
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  • Washer
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    • Spring Washer
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  • Spring
    • Coil Spring
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    • Compression Spring
  • Lathe
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LatestPost

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    What Type of Screws Are Used in Car?
    2021-12-14
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+86 150 1847 8409

+86 150 1847 8409

sales@heatscrew.com

factory add: 11Floor, ZhuoYu commerce building, GuanPing Road, GuanLan Town, Shenzhen City,China

HOT TAGS

Brass ScrewLong ScrewSmall ScrewSEMS screwMachine screwCustom Screwflange boltSecurity ScrewCaptive screwsChicago ScrewThumb ScrewSealing ScrewsScrew SupplierScrew WholesaleMicro ScrewScrew ManufacturerSet ScrewsStainless steel screwCD ScrewMachine Screw Manufacturer

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