Product instruction

hex countersunk head machine screws

Choose from our selection of countersunk head machine screws, including hex drive flat head screws, Phillips flat head screws, and more.

Product description

Detail pictures

Features

1.End details: sharp end, good sense of self-attack, use time and labor saving, easy to operate, do not slip teeth.

2.Deep thread: deep thread, uniform pitch, clear grain and fastening strength.

3.Fabricion process of stainless steel with good rust resistance, corrosion resistance, heat resistance, low temperature strength and other mechanical properties

4. Standard groove: uniform force, not easy to slide, smooth inside and outside, easy to useat

Product qualification of Product qualification of makeup train case

Manufacturing shop

Our service

Packaging and transportation

The packaging can be boxed or bagged, and the logo can be customized. The packaging can be according to your requirements, and the transportation can also be according to your requirements

FAQ

1. Why is stainless steel magnetic?

Answer :304 stainless steel belongs to austenitic stainless steel, some in cold processing into martensite, with magnetic, so 304 stainless steel is non-magnetic or magnetic.

2. How to identify the real 304 stainless steel products?

Answer: 1.Support 304 stainless steel special detection solution detection, if there is no discoloration, 304 stainless steel.2. Support chemical composition analysis and spectral analysis.3. Support salt spray test and simulate the actual application environment.

3.What is the most commonly used stainless steel?

Answer.304 stainless steel, outdoor or wet, corrosion resistant.Stainless steel, molybdenum, more resistant to corrosion and pore corrosion, especially suitable for seawater and chemical media

Please feel free to send us your detailed requirements, you would be satisfied with our service.

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