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Home / Product / Screw / Set Screws / Stainless Steel SS304 SS316 Hex Head Set Screws (DIN7990)
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Stainless Steel SS304 SS316 Hex Head Set Screws (DIN7990)

Stainless Steel SS304 SS316 Hex Head Set Screws (DIN7990)
Length:As per require
Sample: Free sample
OEM:As customers' drawing
Model Number:M4-M64

Quantity:
  • M6 M8 M10 M12
  • HNF
  • HN201707133

Stainless Steel SS304 SS316 Hex Head Set Screws (DIN7990)

 

Hex Head Set screw and Hex bolt Hex bolt As the name implies, the head is a hexagonal external thread fastener designed to be rotated with a wrench. According to the ASME B18.2.1 standard, the Hex cap screw has a smaller head height and rod length tolerance than the conventional Hex bolt. Therefore, the ASME B18.2.1 hex screw is suitable for mounting on all hex bolts. The place also contains large hex bolts that are too large to be used.

 

 

Stainless Steel SS304 SS316 Hex Head Set Screws (DIN7990)Material and chemical composition:
Stainless steel material including SS201, SS304,SS316, SS316L
GRADE CHEMICAL COMPOSITION1(%MAXIMA UNLESS STATED)
C Si Mn P S Cr Mo Cu
A1 0.12 1 6.5 0.2 0.15/0.35 16-19 0.7 1.75-2.25
A2 0.1 1 2 0.05 0.03 15-20 5 4
A3 0.08 1 2 0.045 0.03 17-19 5 1
A4 0.08 1 2 0.045 0.03 16-18.5 2.3 4
A5 0.08 1 2 0.045 0.03 16-18.5 2.7 1
C1 0.09-0.15 1 1 0.05 0.03 11.5-14 - -
C3 0.17-0.25 1 1 0.04 0.03 16-18 - -
C4 0.08-0.15 1 1.5 0.06 0.15-0.35 12-14 0.8

F1 0.12 1 1 0.04 0.03 15-18 10

 

Product Name Stainless Steel SS304 SS316 Hex Head Set Screws (DIN7990)
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L 
Carbon steel:1010,1022, 
Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization,Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Customized Products
Lead time
Busy season:15-25days,Slack seaon:10-15days
Free Samples for standard fastener
For more information visit:www.hainafastener.com

 

Application:

Environmental protection equipment, medical equipment, communications equipment, electric power facilities, electronic products, food machinery, petrochemical industry, ship assembly, pump valve, pipe, building curtain wall, open places, etc.

Stainless Steel SS304 SS316 Hex Head Set Screws (DIN7990)




DIN7990 钢结构六角螺栓
 

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