ISO 7379 Low Head Shoulder Bolt Screw
Product Picture:
Product Description:
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Product Name
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M8 M10 Grade 12..9 alloy steel hex socket shoulder bolt ISO7379
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Material
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alloy steel
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Color
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Silvery
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Standard
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DIN GB ISO JIS BA ANSI
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Grade
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12.9
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Finished
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plain
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Thread
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coarse, fine
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Used
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building industry machinery
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Product advantages:
- Precision Machining
☆ Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.
2.High-quality Metal material
☆ With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.
3. Cost-effective
☆ The use of high-qualityMetal material, after precision processing and forming, greatly improves the user experience.
Parameter Of Product:
| 螺纹尺寸 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | |||
| d | ||||||||||
| P | pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | ||
| ds | Nominal | 6.5 | 8 | 10 | 13 | 16 | 20 | 25 | ||
| maximum value | 6.487 | 7.987 | 9.987 | 12.984 | 15.984 | 19.98 | 24.98 | |||
| minimum | 6.451 | 7.951 | 9.951 | 12.941 | 15.941 | 19.928 | 24.928 | |||
| b | maximum value | 9.75 | 11.25 | 13.25 | 16.4 | 18.4 | 22.4 | 27.4 | ||
| minimum | 9.25 | 10.75 | 12.75 | 15.6 | 17.6 | 21.6 | 26.6 | |||
| dk | short hair | maximum value | 10 | 13 | 16 | 18 | 24 | 30 | 36 | |
| knurled head | maximum value | 10.22 | 13.27 | 16.27 | 18.27 | 24.33 | 30.33 | 36.39 | ||
| minimum | 9.78 | 12.73 | 15.73 | 17.73 | 23.67 | 29.67 | 35.61 | |||
| k | maximum value | 4.5 | 5.5 | 7 | 9 | 11 | 14 | 16 | ||
| minimum | 4.32 | 5.32 | 6.78 | 8.78 | 10.73 | 13.73 | 15.73 | |||
| s | Nominal | 3 | 4 | 5 | 6 | 8 | 10 | 12 | ||
| maximum value | 3.08 | 4.095 | 5.095 | 6.095 | 8.115 | 10.115 | 12.142 | |||
| minimum | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 12.032 | |||
| t | minimum | 2.4 | 3.3 | 4.2 | 4.9 | 6.6 | 8.8 | 10 | ||
| g1 | maximum value | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 3 | ||
| g2 | maximum value | 2 | 2.5 | 3.1 | 3.7 | 4.4 | 5 | 6.3 | ||
| ds1 | maximum value | 3.86 | 4.58 | 6.25 | 7.91 | 9.57 | 13.33 | 16.57 | ||
| minimum | 3.68 | 4.4 | 6.03 | 7.69 | 9.35 | 12.96 | 16.3 | |||
| e | minimum | 3.44 | 4.58 | 5.72 | 6.86 | 9.15 | 11.43 | 13.72 | ||
| r | minimum | 0.25 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | ||
| Thousand pieces of steel weight≈kg | - | - | - | - | - | - | - | |||
OUR PACKAGE:
1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request
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