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Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut
Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut
Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut
Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut
Specifications
Model Number :
All frequent sizes
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Can Negotiation
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
300 tons per Month
Delivery Time :
60days
Packaging Details :
IN CARTONS,THEN INTO PALLETS
Item Name :
Hex Head Nuts
Material :
Carbon steel
Grade :
Gr 4, Gr 6, Gr 8
Surface :
Dacromet
Head :
HEX
Packing :
Packed in a small box,in Carton
Standard :
DIN
Sample :
as you request
Description

DIN934 Hex head nuts,Carbon Steel,Coarse Threaded ,Zinc Plated

Product Description:

Hexagonal nuts are used in conjunction with bolts and screws to connect and fasten parts. Among them, type 1 hexagonal nuts are most widely used. Class C nuts are used for machines, equipment or structures with rough surface and low precision requirements. Class A and B nuts are used for machines, equipment or structures with relatively smooth surface and high precision requirements. The thickness of type 2 hexagonal nut m is thicker. It is often used in occasions where assembly and disassembly are often required. The thickness of hexagonal thin nut m is thinner, which is mostly used when the surface space of the connecting parts is limited.

For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934.

Ordinary outer hexagonal - widely used, characterized by a relatively large fastening force, the shortcoming is that there is sufficient operating space in the installation, installation can be used flexible wrench, open wrench or glasses wrench, the above wrench requires a lot of operating space.

The role of nuts is to screw bolts or screw together to play a fixed role, using high-speed cold heading machine forming, uniform thickness, smooth surface, even spacing, clear threads, durability, not easy to rust, not easy to appear brim.

Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut

Specification:

Details
Name Hex nut
Materials Carbon Steel:Q195,35K,45K
Process Method Cold forging, hot forging ,Open-die
Size Diameter M3-M39
Standard DIN934
Surface Dacromet
Packing Small boxes or cartons in bulk

SIZE M3 M4 M5 M6 M7 M8 M10 M12 M14 M16 M18
d
P Coarse tooth 0.5 0.7 0.8 1 1 1.25 1.5 1.75 2 2 2.5
Fine tooth / / / / / 1 1.25 1.5 1.5 1.5 2
Finest tooth / / / / / / 1 1.25 / / 1.5
k Max = nominal 2.4 3.2 4 5 5.5 6.5 8 10 11 13 15
Min 2.15 2.9 3.7 4.7 5.2 6.14 7.64 9.64 10.3 12.3 14.3
s Max = nominal 5.5 7 8 10 11 13 17 19 22 24 27
Min 5.32 6.78 7.78 9.78 10.73 12.73 16.73 18.67 21.67 23.67 26.16
e Min 6.01 7.66 8.79 11.05 12.12 14.38 18.9 21.1 24.49 26.75 29.56
SIZE M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48
d
P Coarse tooth 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5
Fine tooth 2 2 2 2 2 2 3 3 3 3 3
Finest tooth 1.5 1.5 / / / / / / / / /
k Max = nominal 16 18 19 22 24 26 29 31 34 36 38
Min 14.9 16.9 17.7 20.7 22.7 24.7 27.4 29.4 32.4 34.4 36.4
s Max = nominal 30 32 36 41 46 50 55 60 65 70 75
Min 29.16 31 35 40 45 49 53.8 58.8 63.8 68.1 73.1
e Min 32.95 35.03 39.55 45.2 50.85 55.37 60.79 66.44 71.3 76.95 82.6

Application:

Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut

Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut

Product tags

m16 hexagonal nut

,

iso 4032 hexagon nuts

,

m20 hexagonal nut
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Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut

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Product Detail
Model Number :
All frequent sizes
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Can Negotiation
Price :
Negotiation
Payment Terms :
L/C, T/T
Contact Supplier
Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut
Carbon Steel Grade 8 Hexagonal Nut GB6170 Dacromet M4 M5 M6 M8 M10 M12 Nut

Hongxu Hardware Co., Ltd

Active Member
7 Years
zhejiang
Since 2008
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Round Flat Washers, Steel Flat Washer, Steel Spring Washer
Total Annual :
1500000-8000000
Certification Level :
Active Member
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