Din 6923 Hex Flange Nut
Product: Hexagonal Flange Nuts
Standard: DIN6923
Raw material: Q195,SWRCH35K/45K,40CR,42CRMO,etc.
Surface: Plain,zinc plated,black oxide,H.D.G,etc.
Specification Range: M5-M20
Property Class:6,8,10,12
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Product: Hexagonal Flange Nuts
Standard: DIN6923
Raw material: Q195,SWRCH35K/45K,40CR,42CRMO,etc.
Surface: Plain,zinc plated,black oxide,H.D.G,etc.
Specification Range: M5-M20
Property Class:6,8,10,12
parameter
DIN 6923 hexagonal flange nuts integrate a hexagonal nut and a flange face (with serrations or smooth surface) into a single component. Eliminating the need for additional flat washers, they enable convenient installation and reliable anti-loosening performance.
Core Structure
The product consists of a hexagonal head and an annular flange face. The flange face is commonly designed with anti-slip serrations, which can bite into the contact surface to achieve anti-loosening and locking
Key Specifications
◦ Nominal diameter range:
M5–M20 (precision class A)
◦ Thread tolerance:
6g, compatible with coarse and fine thread types
◦ Common materials:
Carbon steel, stainless steel (304/316, etc.)
Surface Treatments
Electro-galvanizing, hot-dip galvanizing, passivation, Dacromet coating and other processes are available, which enhance the corrosion and rust resistance of the product.
Core Advantages
◦ Excellent anti-loosening and anti-vibration performance
◦ Effective stress distribution on the connected surface
◦ Washer-free design for simplified assembly
◦ High installation efficiency ◦ Stable preload force.
Typical Applications
Suitable for fastening scenarios requiring anti-loosening and high reliability, mainly involving industries: Automobile Manufacturing, Mechanical Equipment, New Energy, Construction Engineering, Electronics/Precision Equipment.
Performance & Technical Standards
- Current mainstream:
DIN EN 1661:1998 (replaces DIN 6923:1983).
- General requirements:
Complies with DIN 267 Part 1, threads according to DIN 13 Part 12/15, and mechanical properties refer to DIN ISO 898-2.
Packaging and Logistics
- Main packaging materials include: small bags, small boxes, cartons, pallets and iron drums.
- Customized packaging is available according to customer requirements.
- Flexible bulk ordering plans are provided, and both transportation terms and delivery schedules are negotiable.
Certification and Warranty
We are certified by ISO9001:2015, IATF16949:2016, and other international quality standard certifications.
Long-term quality warranty and comprehensive after-sales service are provided.
Established in 2005, our company has evolved over two decades of continuous development into a leading regional enterprise in the fastener industry with fully automated end-to-end production. With an annual output value exceeding RMB 130 million, our product range covers diverse market segments from mid-range to high-end and is distributed worldwide
Our factory & quipment
Hot Tags: din 6923 hex flange nut, China din 6923 hex flange nut manufacturers, suppliers, factory
No Information
