Hex Nuts Product Specifications
Parameter | Details |
Standard | DIN934,ISO4032 |
Size | M1.6-M160 |
Material | Carbon steel,Alloy Steel,Stainless steel |
Finish | Plain, Black, Galvanized, H.D.G, YZP,Polishing |
Grade | 4,6,8,10,12,A2-50,A2-70,A4-70,A4-80 |
Packaging | 25kgs/box, 36 boxes/pallet, 900kgs/pallet. Custom packaging available. |
Our hex nuts are engineered to meet the diverse demands of industries including construction, machinery, and heavy equipment manufacturing. The available grades, finishes, and materials provide flexibility for a variety of applications, ensuring optimal performance.
Mechanical Properties of DIN934 Hex Nuts?
Classification by grade:
Class 6/8/10, corresponding to tensile strength ≥600MPa, 800MPa, 1000MPa respectively;
Hardness range: Class 6 is 150-302HV, Class 8 is 180-302HV, Class 10 is 272-353HV
The difference between DIN934 and ISO4032
First, the standards come from different sources. DIN934 is a German standard, while ISO4032 is a standard of the International Organization for Standardization. This means that DIN934 is mainly used in Germany and its surrounding areas, while ISO4032 is more common internationally.
Second, the size difference. The nut of DIN934 is thinner than that of ISO4032, and this size difference may affect their applicability in different applications.
Application Scenarios
Grade A and B nuts: commonly used for the connection of precision instruments, electronic equipment and high-precision mechanical parts.
Grade C nuts: suitable for general industrial equipment and structures, such as fasteners for construction.
Type II nuts: commonly used for mechanical equipment that requires frequent disassembly, such as connectors in automobile maintenance and industrial maintenance.
Hexagonal thin nuts: suitable for connection requirements with limited space, such as the connection of certain components in automobile manufacturing.
How Are Hex Nuts Manufactured?
The production process for hex nuts involves several precise steps to ensure quality and uniformity:
Material Selection: High-quality steel or stainless steel is sourced.
Cold Forging: Raw material is shaped into the basic hexagonal form.
Threading: Threads are formed using advanced threading machines for precision.
Heat Treatment: Enhances strength and hardness, meeting grade specifications.
Surface Finishing: Adds protective coatings like galvanization or Teflon for durability and corrosion resistance.
Quality Inspection: Final products undergo rigorous testing to ensure compliance with SAE J429 standards.
Our advanced manufacturing techniques ensure consistent quality and timely delivery for all orders.
FAQ
Q: What is the minimum order quantity (MOQ) for your hex nuts?
A: Our standard MOQ is 500kgs per size and grade. For trial orders or customized requirements, please contact us for more details.
Q: Can you provide samples?
A: Yes, we offer free samples for standard sizes. Custom samples can also be arranged upon request.
Q: What are the lead times for bulk orders?
A: Typically, production lead times are 30-45 days, depending on the order volume and customization requirements.
Q: Do you ship internationally?
A: Yes, we provide global shipping solutions, ensuring safe and timely delivery.
Contact Us
Ready to source high-quality hex nuts? Contact us today to learn more about our products and services. At Topbolt Metalworks, we pride ourselves on being a reliable Fastners manufacturer offering low prices, custom Fasteners, and good quality Fastners to meet all your project needs.
Sales Office: ROOM1-3, NO.34, BUILDING 5, EASTERN BUSINESS CENTRE, JIANGDONG DISTRICT, NINGBO, CHINA
Factory Location: Yuyan, Xiepu Chemical Industrial Zone, Zhenhai District, Ningbo, China
Tel: 0086-574-86595122
Fax: 0086-574-86657066
E-mail: sales2@topboltmfg.com
Partner with Topbolt Metalworks and experience the best combination of good quality, competitive pricing, and reliable supply for all your bolts and nuts in bulk requirements. Let’s build success together!
