Jiangsu Ying Yan Fastening System Technology Co.Ltd
| Packaging Details | Small Boxes, Plastic Bags, Bulk in Cartons |
| Name | Hexagon Head Bolts - Full Thread |
| Standard | GB/DIN/ASME/EN/ISO&etc. |
| Materials | Alloy steel 40Cr/Carbon steel 35K |
| Surface treatment | Plain, black, zinc plated/according to your requirement |
| Grade | 6.8/8.8/10.9 Ect |
| Head type | Hexagonal Head |
| Surface | galvanized |
| Size | M4-M30/according your requirements |
| Length | 8mm-180mm/according your requirements |
| Brand Name | YingYan |
| Model Number | M4-M30 |
| Certification | ISO9000 |
| Place of Origin | JIANG SU PROVINCE CHINA |
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Product Specification
| Packaging Details | Small Boxes, Plastic Bags, Bulk in Cartons | Name | Hexagon Head Bolts - Full Thread |
| Standard | GB/DIN/ASME/EN/ISO&etc. | Materials | Alloy steel 40Cr/Carbon steel 35K |
| Surface treatment | Plain, black, zinc plated/according to your requirement | Grade | 6.8/8.8/10.9 Ect |
| Head type | Hexagonal Head | Surface | galvanized |
| Size | M4-M30/according your requirements | Length | 8mm-180mm/according your requirements |
| Brand Name | YingYan | Model Number | M4-M30 |
| Certification | ISO9000 | Place of Origin | JIANG SU PROVINCE CHINA |
| High Light | Full Thread Hexagon Head Bolts ，EN24017 Hexagon Head Bolts ，Zinc Carbon Steel Bolts | ||
DIN933 ISO4017 EN24017 Hexagon Head Bolts Full Thread Yellow Zinc Carbon Steel/Alloy Steel Class6.8 8.8 10.9
The head of the hexagonal external thread fastener is called the hexagonal head bolt, which is one of the most common types of fasteners, where fasteners are basically its figure, and it is very widely used.
Bolt performance grade 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 14.9 and other more than 10 grades, the meaning of bolt performance grade is an international standard, the same performance grade of bolts, regardless of the difference in material and origin, its performance is the same, the design can only choose the performance grade.
Features:
Advantages:
| Nominal Diameter | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | (M14) | M16 | |
| P | Pitch | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 |
| k | Nominal Size | 1.4 | 1.7 | 2 | 2.4 | 2.8 | 3.5 | 4 | 4.8 | 5.3 | 6.4 | 7.5 | 8.8 | 10 |
| Grade A min | 1.28 | 1.58 | 1.88 | 2.28 | 2.68 | 3.35 | 3.85 | 4.65 | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | |
| Grade A max | 1.52 | 1.82 | 2.12 | 2.52 | 2.92 | 3.65 | 4.15 | 4.95 | 5.45 | 6.56 | 7.68 | 8.98 | 10.18 | |
| Grade B min | / | / | / | / | 2.6 | 3.26 | 3.76 | 4.56 | 5.06 | 6.11 | 7.21 | 8.51 | 9.71 | |
| Grade B max | / | / | / | / | 3 | 3.74 | 4.24 | 5.04 | 5.54 | 6.69 | 7.79 | 9.09 | 10.29 | |
| s | max=nominal size | 4 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 |
| Grade A min | 3.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | |
| Grade B min | / | / | / | / | 6.64 | 7.64 | 9.64 | 10.57 | 12.57 | 16.57 | 18.48 | 21.16 | 23.16 | |
| e | Grade A min | 4.32 | 5.45 | 6.01 | 6.58 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 |
| Grade B min | / | / | / | / | 7.5 | 8.63 | 10.89 | 11.94 | 14.2 | 18.72 | 20.88 | 23.91 | 26.17 | |
| Nominal Diameter | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | |
| P | Pitch | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 |
| k | Nominal Size | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 |
| Grade A min | 11.28 | 12.28 | 13.78 | 14.78 | / | / | / | / | / | / | / | / | / | |
| Grade A max | 11.72 | 12.72 | 14.22 | 15.22 | / | / | / | / | / | / | / | / | / | |
| Grade B min | 11.15 | 12.15 | 13.65 | 14.65 | 16.65 | 18.28 | 20.58 | 22.08 | 24.58 | 25.58 | 27.58 | 29.58 | 32.5 | |
| Grade B max | 11.85 | 12.85 | 14.35 | 15.35 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | 28.42 | 30.42 | 33.5 | |
| s | max=nominal size | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 |
| Grade A min | 26.67 | 29.67 | 31.61 | 35.38 | / | / | / | / | / | / | / | / | / | |
| Grade B min | 26.15 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | |
| e | Grade A min | 30.14 | 33.53 | 35.72 | 39.98 | / | / | / | / | / | / | / | / | / |
| Grade B min | 29.56 | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2002
Total Annual:
6000000-8000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Jiangsu Ying Yan Fastening System Technology Co. Ltd was founded in 2002. It is located in Wujiang Fenhu High-tech Industrial Development Zone, Suzhou City. It has a superior geographical location and convenient transportation. It is a professional fastener manufacturer integrating R&D, producti... Jiangsu Ying Yan Fastening System Technology Co. Ltd was founded in 2002. It is located in Wujiang Fenhu High-tech Industrial Development Zone, Suzhou City. It has a superior geographical location and convenient transportation. It is a professional fastener manufacturer integrating R&D, producti...
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