DIN933 Grade 8.8 Carbon Steel Full Thread Hexagon Head Bolts Zinc Plated Finish
These DIN933 full thread hexagon head bolts are manufactured from high-strength carbon steel with a Grade 8.8 mechanical property rating, designed to meet strict DIN industrial standards for reliable performance in general engineering, machinery assembly, construction, and automotive applications.
Featuring a full thread design along the entire shank length, these bolts provide strong clamping force and stable fastening performance. The hexagon head structure allows for easy installation and tightening with standard wrenches, ensuring high operating efficiency. The surface is treated with zinc plating, which effectively improves corrosion resistance, prevents rusting, and extends service life even in moderately humid and outdoor environments.
Strict dimensional control ensures good interchangeability and consistent fitting with corresponding nuts and washers. Each bolt is produced in accordance with DIN933 specifications, with stable mechanical performance, high tensile strength, and good toughness. Suitable for metal-to-metal connections, equipment maintenance, and structural fixing, these zinc-plated Grade 8.8 hex bolts offer cost-effective and durable fastening solutions for global industrial customers.
DESIGN
TEMP. |
FLANGES |
GRADE
THREAD RODS |
GRADE
NUTS |
| -195° to 102°C |
ASTM A182
Gr. F304, F304L, F316,
F316L, F321, F347 |
A320 Gr.B8 Class2 |
A194 Gr.8A |
| -101° to -47°C |
ASTM A350
Gr.LF3 |
A320 Gr.L7 |
A194 Gr.7 |
| -46° to -30°C |
ASTM A350
Gr.LF2 |
A320 Gr.L7 |
A194 Gr.7 |
| -29° to 427°C |
ASTM A105 |
A193 Gr.B7 |
A194 Gr.2H |
| 428° to 537°C |
ASTM A182
Gr.F11, F22 |
A193 Gr.B16 |
A194 Gr.2H |
| 538° to 648°C |
ASTM A182
Gr.F11, F22 |
A193 Gr.B8 Class1 |
A194 Gr.8A |
| 649° to 815°C |
ASTM A182
Gr. F304H, F316H |
A193 Gr.B8 Class1 |
A194 Gr.8A |
DESIGN
TEMP. |
FLG'S |
GRADE
THREAD RODS |
GRADE
NUTS |
Note: Materials in the table above are being provided for guidance purposes
Product Description
|
Product Name
|
DIN933 A2-70 standard hex head bolts stud bolt M3*18 manufacturer
|
|
Size
|
M1-M46
|
|
Grade
|
4.6,4.8,5.6,6.8,8.8,9.8,10.9,etc
|
|
Available Material
|
carbon steel, stainless steel,alloy steel,etc
|
|
Surface treatment
|
Nature color,Black oxide,Phosphate,Zinc plated,Dacroment,etc
|
|
Standard
|
ISO,BS,ANSI, GB,DIN,JIS,Nonstandard
|
|
Quality control
|
ISO standard,100% Whole range inspection through the production
|
|
Certificate
|
ISO9001:2008,ISO14001:2004
|
|
Advantages
|
OEM / ODM / customized service provided
|
Products Show
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shippment.
