DIN976
DIN976
Name
ISO, JIS, GB, ANSI, BSW, DIN or
non standard as customize
Grade 4.8,6.8,8.8,12.9,etc
Size
M3-M24 or made to print as
customer’s specification
Specifications
Various shape size according to
client’s requirement
Thread unc,unf,metric thread
Finish
Plain, Zinc
Plated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET, as custom need
Grade 4.8,6.8,8.8,12.9,etc
DIN444
Name
ISO, JIS, GB, ANSI, BSW, DIN or
non standard as customize
Grade 4.8,6.8,8.8,12.9,etc
Size
M3-M24 or made to print as
customer’s specification
Specifications
Various shape size according to
client’s requirement
Thread unc,unf,metric thread
Finish
Plain, Zinc
Plated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET, as custom need
Grade 4.8,6.8,8.8,12.9,etc
DIN6923/Hexagon Flange Bolt
The information of DIN6923 is as follows:
diameter: 3 4 5 6 8 10 12 14 16 20
material: 304 316 D2-80 carbon steel copper
thread form: Coarse thread and so on
surface finishing: natural coating black galvanizing Dacromet coating and so on
DIN934 /hexagon nut
DIN934 can be classified according to the following materials:
1. Carbon steel: Such as C10 or C15 carbon steel, etc., are often used in general mechanical connection and fastening applications. There are also heat-treated carbon steel materials like grade 8.8 carbon steel, which can meet higher strength requirements.
2. Stainless steel: Usually A2 – 70 (equivalent to 304 stainless steel), it has good corrosion resistance and oxidation resistance, and is suitable for environments with high requirements for corrosion resistance, such as the chemical industry, food industry, medical device industry, etc.
3. Aluminum alloy: Such as ALMg4.5Mn or ALMg5, etc., has the characteristics of light weight and corrosion resistance, and is often used in fields with requirements for weight, such as aerospace and automotive manufacturing.
DIN933
DIN 933 is a standard for full-threaded hexagon head bolts, which specifies technical requirements such as the size, tolerance, and mechanical properties of the bolts, and is commonly used for fastening connections in fields like machinery and construction.
DIN985/Locking and anti-loosening nut
diameter: 2 2.5 3 4 5 6 8 10 12 14 16 18 20 22 24 27 30 33 36
material: 304 316 carbon steel copper and so on
thread form: Coarse thread Fine thread and so on
surface finishing: natural coating black galvanizing Dacromet coating and so on
DIN928/Square welding nut
The information of DIN 928 is as follows.
diameter: 4 5 6 8 10
material: 304 carbon steel copper
thread form: Coarse thread
surface finishing: natural coating black galvanizing Dacromet coating and so on
GB901/stud bolt
The information of GB901 is as follows:
diameter: 6 8 10 12 14 16 18 20 24
length: 40 45 50
material: 304 316 carbon steel
thread form: Coarse thread and so on
surface finishing: natural coating black galvanizing Dacromet coating and so on
