Products Description
A high-strength, versatile fastener for use in a variety of industrial, automotive, and machinery applications is the Hex Flat Round Head Hexagon Socket Cap Screw. A flat round head with a smooth, flush finish and a hexagon socket drive, which increases torque, are included in this screw. A secure and trustworthy fastening solution for projects that demand precision and dependability can be easily installed using an Allen wrench or hex key.
These screws can be customized to fit your needs and come in a variety of sizes, materials, and finishes to meet your needs. Ideal for applications where a flat, round head is desirable or functional.
Technical Parameters
Head Type: Flat, round, and driven by a hexagon socket.
Metric Thread( M), and Unified Thread( UNC) are the thread types.
Material: Alloy steel, carbon steel, and stainless steel( SS).
Finishes: Custom-coated, black-oxide, passivated, and zinc-plated.
M3 to M12( or 1/ 8 "to 1/2" for imperial sizes) are the measurement ranges.
Length range: 6 mm to 100 mm( or 1/ 4 mm to 4 mm in imperial sizes)
Standard and custom grades are available( A2 and A4 for stainless steel).
Strength: Depending on the material, tensile strength up to 1000 MPa.
Depending on the material and heat treatment, the risk is up to HRC 40.
Conformity: Meets other applicable standards like ISO, DIN, ASTM, or other.
Products Process
Following are the requisite steps in the production of Hex Flat Round Head Hexagon Cap Screws:
Material Selection: Application requirements, strength, corrosion resistance, and the choice of high-quality steel( carbon steel, stainless steel, or alloy steel) are considered.
Cold Heading: The body and round head are combined with the raw material to create the screw's fundamental shape.
Thread Rolling: This method ensures precision by rolling the screw's threads onto the body, increasing the screw's overall strength.
Hexagon Socket Formation: Using a precise cutting or machining procedure, the hexagon-shaped drive is precisely formed on the screw's top.
Heat Treatment: The screw goes through various heat treatment procedures, including quenching and tempering, to increase strength and hardness.
Finishing: To increase corrosion resistance, the screws are coated with finishes like zinc plating, black oxide, or passivation, followed by thorough quality checks.
Packaging: The screws are packaged according to their size and type after being examined and ready for distribution.
Products Application
Automotive Industry: These screws are used to fasten crucial systems like chassis and engine components where strength and reliability are important.
Machinery: is frequently employed in assembly and repair of machinery, particularly when it requires a high degree of precision and secure fastening.
Electronics: A smooth, flush finish is required for both functional and aesthetic applications in electronic devices and enclosures.
Construction: A must for installations and heavy-duty structures that require strong, secure fastening.
Furniture and Appliances: frequently used in assembly of high-quality pieces of furniture or appliances.
FAQ
1. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you need the samples, we would like to send sample from our Chinese factory.
3.What kind of files do you accept for printing?
PDF, Core Draw, high resolution JPG .
4.Can you do the design for us?
Yes. We have a professional team having rich experience in design and manufacturing.
5.How long can I expect to get the sample?
3-5 working days for samples.
6.What about the lead time for mass production?
15-20 working days for mass production.It depends on your quantity,and we will try our best to meet your needs.
7.What is your terms of delivery?
EXW, FOB, CIF, etc.
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