Premium Grade 4.8 to 12.9 Metric Bolts, Nuts, Washers

Product Description

 

Product Parameters

 

Factory price Grade 4.8 10.9 12.9 8.8 Bolts Nuts Screws Washers Metric Stainless Steel Galvanized Hex Bolts
Model Number:	Customized	Process:	Cold heading parts
Specification:	Can be customized	Surface:	We offer a variety of surface coatings and treatments in different colors, including zinc, black oxide, black anodizing, waxing, passivation, nickel plating, antique brass, brass plating, chrome plating, cadmium plating, GM Spec, Magni Coating, Chrysler Spec, and much more.
Thickness:	According to drawings or above 0.03mm	Certification:	We adhere to ISO 9001:2015 and IATF 16949:2016 quality management systems, ensuring compliance with RoHS and REACH regulations.
Material:	carbon steel, stainless steel, brass, aluminum alloy, titanium alloy, and alloy steel.	Application:	Mechanical equipment, electronics, automotive, furniture, construction, medical devices, sports, and outdoor equipment, among others
Type:	NON-Standard	Advantage:	Secure and reliable method for fastening components together, offering ease of assembly, disassembly, and maintenance.

 

Product Description

Our high-quality bolts, nuts, screws, and washers are manufactured in China. We supply products in grades 4.8, 8.8, 10.9, and 12.9, ensuring you find the right fastener for your specific needs. Our range includes:

• Bolts: Available in various grades and finishes for multiple applications.
• Nuts: Compatible with our bolts, providing secure and reliable fastening.
• Screws: Designed for precision and durability.
• Washers: Prevent damage and distribute load evenly.

Main Features

• Material: Premium quality stainless steel and galvanized finishes to prevent corrosion and ensure long-lasting performance.
• Grades:
  • Grade 4.8: Suitable for general-purpose applications with moderate strength requirements.
  • Grade 8.8: Medium carbon steel, quenched and tempered, offering high tensile strength.
  • Grade 10.9: High strength, heat-treated steel, suitable for heavy-duty applications.
  • Grade 12.9: Ultra-high strength, heat-treated steel, ideal for the most demanding applications.
• Sizes: Customized on request.
• Finishes:
  • Stainless Steel: Offers excellent resistance to rust and corrosion, ideal for outdoor and marine applications.
  • Galvanized: Provides a protective zinc coating to prevent rust, suitable for both indoor and outdoor use.

Applications

Our fasteners are versatile and can be used in a wide range of industries and applications, including but not limited to:

• Construction: Securing structural components, metal frames, and scaffolding.
• Automotive: Used in assembling vehicles, machinery, and automotive components.
• Manufacturing: Integral in the production of machinery, equipment, and industrial products.
• Marine: Ideal for boat building and repairs due to their corrosion resistance.
• Home Improvement: Perfect for DIY projects, furniture assembly, and general repairs.
• Electrical: Used in the assembly and installation of electrical systems and components.

Choose our reliable and cost-effective fastening solutions to ensure the success of your projects. Contact us today for bulk orders and custom specifications.

Company Profile

 

 

    SHENZHEN FULIMEI TECHNOLOGY CO., LTD specializes in the design, manufacturing, and export of metal parts. Our machining equipment includes state-of-the-art machinery such as the first mock examination two punch double track high-speed heading machine, Two-mode four-punch multi-function head machine, three-mode six-punch multi-function head machine, double-track high-speed head machine, semi-hollow rivet machine, Thread rolling machine, Point cutting machine, and Double tool groove milling machine.

We offer customized production of various types of non-standard screws, studs, bolts, rivets, pins, and other products based on customer drawings. Our services extend beyond spare parts processing; we also provide product assembly services for customers. Additionally, we specialize in rapidly processing prototypes and fulfilling small batch production orders without quantity restrictions, thereby significantly reducing development costs for our customers and accelerating their time-to-market.

We cater to customers across multiple industries, including aerospace, automotive, electronics, hardware startups, industrial automation, machinery, manufacturing, medical devices, oil & gas, and robotics. Our expertise lies in machining rapid prototypes and producing low-volume metal parts to meet the unique needs of each industry.

Measuring Equipment

 

        2D Measuring Projector                                              Hardness Tester                                                            Salt spray tester

       Material spectrometer                                        Electroplated coating thickness tester                CCD automatic detector

Certifications

Made in China site certified factory.
 

Factory passed ISO 9001:2015 and IATF 16949:16949 international certification.
 

Products passed RoSH and REACH testing, product environmental control.
 

Product raw materials are tested by the quality department and third party testing components.
 

Our Advantages

 

"6 Major Quality Checkpoints" not only ensure product quality but also offer customers material analysis reports, shipment size inspection reports, coating reports, hardness test reports, salt spray test reports, and other relevant documents.

1. Incoming Quality Control (IQC).

2. First Article Inspection (FAI).

3. On-site Inspection (IPQC).

4. Full Inspection of Appearance.

5. CCD Visual Inspection Equipment.

6. Outgoing Product Inspection (FQC).

FAQ

Q: Who we are?
A: Professional manufacturer specialized in metal parts which over 20 years of rich experience.

Q: What can we do for you?
 A:1) 100% local manufacturer.
     2) Best material selection.  
     3) Best lead time and stable production.  
     4) Rich experience on export business.
     5) Professional services.
      6) Quality control.

Q: Why do you choose us?
A: Responsibility, Efficiency, Loyalty, Win-Win, Punctuality, Cost effectiveness.

Q: When could we cooperate?
A: Whenever you want.

Q: Where are we from?
A: We located at Shenzhen,convenient transportation.

Q: How can  customize products? 
A: Attach your drawings with details(Suface treatment,material,quantity and special requirements etc). 

Q: How long can I get the quaotation? 
A: We will give you the quotation within 24 hours(Considering the time difference). 

Q: How can I get a sample for testing? 
A: We will provide free or charged samples depends on the products. 

Q: How long will produce the parts? 
A: Normally within 10 working days ,we will arrange the produce schedule depends on the quantity and the delivery. 

Q: What's your payment terms?
A: We accept Paypal for small account, big amount, T/T is preferred.

Q: How about the transportation? 
A: Samples by air (if not too heavy),otherwise by sea or air.

Q: What if the products we received are not good?
A: Contact us without hesitation,our special after-sales service will take the responsibilit.