We extend a warm invitation for you to visit our factory and explore our latest offerings, including the popular ASTM A394 Carbon Steel Hot DIP Galvanized HDG Transmission Hexagon Electric Tower Bolt. These bolts boast both affordability and exceptional quality.
The hexagonal head stainless steel bolt comprises two integral parts: the hexagonal head and the screw. Stainless steel material options encompass SS304, SS316, SS316L, alongside other surface materials. With years of exporting experience in foreign trade, our products have reached numerous countries, reflecting our extensive expertise in this field.
Furthermore, our company specializes in providing tailored solutions through customized drawings, catering to specific customer needs. The grading of bolt performance aligns with international standards, ensuring comprehensive adherence to various specifications. Bolts of identical performance grades exhibit consistent performance characteristics, regardless of their material composition or origin. In design, the focus typically revolves around selecting performance levels, such as the strength grades of 8.8 and 10.8, signifying bolt shear stress capacities at 8.8 GPa and 10.8 GPa, respectively. These standardized grades serve as crucial benchmarks in design and specification selection.
1:Metric Hex BOLT:GB/T 3098.1-2010,ISO898.1-2009 | ||||||||||
CLASS | 4.6;4.8 | 5.8 | 6.8 | 8.8 | 9.8 | 10.9 | 12.9 | |||
SIZE | ALL SIZE | ≦M12 | >M12 | ≦M8 | >M8 | ALL SIZE | ||||
COMMON MATERIALS | 1008 ~ 1015 | 1012 ~1017 | 10B21 / 1022 | 10B21 | 10B33 | 10B21 | 10B33 | 10B33 / SCM435/ML20MnTiB | SCM435 | |
ML08AL SWRCH8A~ SWRCH15A | SWRCH15A~ SWRCH18A | SWRCH22A | 35K |
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35ACR | 10B35 |
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AISI 4140 | ||
HEAT TREATMENT(YES/NO) | NO | YES | ||||||||
2:ASME Hex BOLT:SAE J429 | ||||||||||
CLASS | G1 | G2 | G5 | G5.2 | G8 | SK |
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SIZE | ALL SIZE | ≦3/8 | >3/8 | ALL SIZE |
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COMMON MATERIALS | 1008 ~ 1015 ML08AL SWRCH8A~ SWRCH15A | 1017 | C(0.28~0.55) 10B33 or MEDIUM CARBON STEEL | C(0.15~0.25) or 10B21 | 10B33 or SCM435 | SCM435 |
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HEAT TREATMENT(YES/NO) | NO | YES |
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Product Name |
Stainless Steel A4-80 SS304 SS316 DIN933 Hex Bolt |
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Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
Material | Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L | ||||||
Stainless Steel 304 316 316L GrB8 B8M. Carbon Steel | |||||||
Finishing |
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization, Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated |
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Customized Products Lead time |
Busy season:15-25days,Slack seaon:10-15days | ||||||
Stock Products |
Stainless steel: All DIN ,GB Standard and part ASNI standard stainless steel screws, Example: ISO7380,DIN7981,DIN7982,DIN916,DIN913,DIN7985,DIN912 |
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Get Free Samples for standard fastener from Gangtong Zheli Fastener | |||||||
For more information visit: |
Environmental protection equipment, medical equipment, communications equipment, electric power facilities, electronic products, food machinery, petrochemical industry, ship assembly, pump valve, pipe, building curtain wall, Buildings, machanical equipments, bridges, tunnels, high speed railways etc