High Strength Black Metal Washer Screws

High Strength Black Metal Washer Screws

The value of the screw is very important. There are examples of the bankruptcy of the car factory due to poor screw quality in the world. There are also examples of aircraft crash and vehicle subversion caused by poor screw quality.
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Description
Technical Parameters

Overall Description

Item NameHigh Strength Black Metal Washer Screws
MeasurementM6*7.5 or custom
Available Material

Alloy steel, carbon steel, and so on

Grade12.9, 8.8, 6.8, etc
FinishedBlack zinc plating, etc
FeatureWasher screw combination
Head typePan head or custom
Drive styleTriangle or custom
UsageIndustry, machine parts, bicycle, and so on

OEM High Strength Black Metal Washer Screws

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We offer OEM/ODM service to meet the various needs of our customers. Please send us the drawing or details of the fasteners you need. We will reply you within 12 hours.

There are screws, nuts, cnc machining parts, etc in stock for you to check our quality. Contact our sales representative for more details.



High Strength Black Metal Washer Screws Details 

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High Strength Black Metal Washer Screws Application

High Strength Black Metal Washer Screws Production Flow 

Electroplating, if classified by purpose, can be divided into:

1 protective coating;

2 protective decorative coating;

3 decorative coatings;

4 repair coating;

5 functional coating

m4.5 pan head machine screws with captive washer


Why Choose Us?

Lanejoy company mainly produces in carbon steel, stainless steel, aluminum and copper materials. Producing various types of electronic small screws, high precision CNC machined lathe parts, automatic lathe parts, step screws, captive screws, knurled nuts, and other customized products. Widely used in radiators, communication equipment, high-tech electronics, watches, cars, bicycles, toys, electric vehicles, electronic appliances, power bank, luggage, furniture, medical equipment, lighting, sports equipment and other fields.

m5.5 pan head machine screw manufacturing


FAQ:

How to ensure that our screw fasteners will not be leaked?

We have confidentiality agreements.If you do not want your product to be seen online, we will never make the product overt.

 

What kinds of information do you need to offer for quote of pan head screw self tapping?

Kindly please provide us the size details. If have drawing is better.


How can I get a sample of flat head socket cap screw to check your quality?

Usually, if there are the screws in stock acheive your needs, we can offer the free samples. Customized sample would charge USD 200-1000. Sample cost will be refunded after order conformation. Lead time is 7-15 days.


What is your terms of payment for button head phillips screw?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

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