The hexagonal flange nut mainly includes a nut body, and a flange surface is fixed at one end of the nut body. Has good sealing and anti-corrosion properties. DIN6923 flange nuts are widely used in a variety of industries, including mechanical, chemical, environmental, construction, mining, water treatment, healthcare, general industry, oil and gas, and automotive. Its durable non-slip knurling provides a secure grip to prevent accidents and ensure safety in heavy industrial environments. In addition, The design of DIN6923 Hex flange nuts are also suitable for heavy industrial applications, mostly used in pipe connections or workpieces that require increased nut contact surfaces. This disperses pressure when connecting components and reduces damage to the materials being connected, especially for softer materials.
The materials of DIN6923 include A3 low carbon steel, 35K high-speed steel wire, 45# steel, 40Cr, 35Crmo, SUS304, SUS316; and the strength levels include level 4, level 5, level 6, level 8, level 10, level 12; A2-70 and so on.
There are two types of surface treatment: color zinc plating and white zinc plating, and generally cold electroplating
Main Specification include M5，M6， M8， M10， M12，M14， M16， M20
The Specification Form of DIN982 is as bellow
| DIN6923 | M | |||||||||||
| D | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | ||||
| P | Pitch | Coarse thread | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | ||
| Fine thread 1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||||
| Fine thread 2 | / | / | -1 | -1.25 | / | / | / | |||||
| c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |||
| da | min | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |||
| max | 5.75 | 6.75 | 8.75 | 10.8 | 13 | 15.1 | 17.3 | 21.6 | ||||
| dc | max | 11.8 | 14.2 | 17.9 | 21.8 | 26 | 29.9 | 34.5 | 42.8 | |||
| dw | min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | |||
| e | min | 8.79 | 11.05 | 14.38 | 16.64 | 20.03 | 23.36 | 26.75 | 32.95 | |||
| m | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |||
| min | 4.7 | 5.7 | 7.6 | 9.6 | 11.6 | 13.3 | 15.3 | 18.9 | ||||
| mw | min | 2.2 | 3.1 | 4.5 | 5.5 | 6.7 | 7.8 | 9 | 11.1 | |||
| s | max=nominal size | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 | |||
| min | 7.78 | 9.78 | 12.73 | 14.73 | 17.73 | 20.67 | 23.67 | 29.67 | ||||
| r | max | 0.3 | 0.36 | 0.48 | 0.6 | 0.72 | 0.88 | 0.96 | 1.2 | |||
①Material:
a)Steel, Strength class (material): 8,10,12 Standard DIN ISO 898-2, DIN 267-23（currently draft ）
b)Stainless steel, Strength class (material): A2-70 Standard DIN 267-11
c)Other strength classes or materials by agreement
Product standard of this physical picture: DIN6923
Spec:M5-0.8 Strength Class:A2-70 Material:SS304 Surface Treeatment :Plain
We are a professional Fastener manufacturer with a history of more than 20 years. Due to the large variety of screws, if you have other categories of standard parts and non-standard parts inquiries, please email us directly or contact us online. Looking forward to your contact.
Reviews
There are no reviews yet.