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ASME B18.2.1 Grade 5 Bolts
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Key Features
Complies with ASME B18.2.1 Standard: Ensures consistent size, shape, and mechanical performance for quality assurance.
High Strength: Heat-treated medium carbon steel for excellent tensile strength, suitable for medium to high-load applications.
Corrosion Resistance: Zinc-plated or phosphated finishes improve the bolt's resistance to rust and corrosion.
Variety of Sizes: Available in a range of diameters and lengths to meet different application needs.
Specifications Table
| Parameter | Description |
|---|---|
| Standard | ASME B18.2.1 |
| Material | Medium Carbon Steel |
| Diameter Range | 1/4" - 1-1/2" |
| Length Range | 1" - 12" |
| Surface Treatment | Zinc Plating, Phosphating |
| Tensile Strength | 120,000 psi - 150,000 psi |
| Applications | Machinery, Automotive Parts, Construction, Industrial Equipment |
Applications
Machinery Installation,Automotive Parts Assembly,Construction Projects,Industrial Equipment Maintenance
Product Standards
| Bolt Diameter | d | s | e | k | |||||
|---|---|---|---|---|---|---|---|---|---|
| Body Diameter | Width Across Flats | Width Across Corners | Height | ||||||
| Max | Basic | Max | Min | Max | Min | Basic | Max | Min | |
| 1⁄2 | 0.515 | 3⁄4 | 0.750 | 0.725 | 0.866 | 0.826 | 11⁄32 | 0.364 | 0.302 |
| 5⁄8 | 0.642 | 15⁄16 | 0.938 | 0.906 | 1.083 | 1.033 | 27⁄64 | 0.444 | 0.378 |
| 3⁄4 | 0.768 | 11⁄8 | 1.125 | 1.088 | 1.299 | 1.240 | 1⁄2 | 0.524 | 0.455 |
| 7⁄8 | 0.895 | 15⁄16 | 1.312 | 1.269 | 1.516 | 1.447 | 37⁄64 | 0.604 | 0.531 |
| 1 | 1.022 | 11⁄2 | 1.500 | 1.450 | 1.732 | 1.653 | 43⁄64 | 0.700 | 0.591 |
| 11⁄8 | 1.149 | 111⁄16 | 1.688 | 1.631 | 1.949 | 1.859 | 3⁄4 | 0.780 | 0.658 |
| 11⁄4 | 1.277 | 17⁄8 | 1.875 | 1.812 | 2.165 | 2.066 | 27⁄32 | 0.876 | 0.749 |
| 13⁄8 | 1.404 | 21⁄16 | 2.062 | 1.994 | 2.382 | 2.273 | 29⁄32 | 0.940 | 0.810 |
| 11⁄2 | 1.531 | 21⁄4 | 2.250 | 2.175 | 2.598 | 2.480 | 1 | 1.036 | 0.902 |
| 15⁄8 | 1.658 | 27⁄16 | 2.438 | 2.356 | 2.815 | 2.616 | 13⁄32 | 1.116 | 0.978 |
| 13⁄4 | 1.785 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 15⁄32 | 1.196 | 1.054 |
| 17⁄8 | 1.912 | 213⁄16 | 2.812 | 2.719 | 3.248 | 3.099 | 11⁄4 | 1.276 | 1.130 |
| 2 | 2.039 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 111⁄32 | 1.388 | 1.175 |
| 21⁄4 | 2.305 | 33⁄8 | 3.375 | 3.262 | 3.897 | 3.719 | 11⁄2 | 1.548 | 1.327 |
| 21⁄2 | 2.559 | 33⁄4 | 3.750 | 3.625 | 4.330 | 4.133 | 121⁄32 | 1.708 | 1.479 |
| Dimensions per ASME B18.2.1 | |||||||||
About Us
We are dedicated to becoming a premier global provider of fastening solutions, elevating Chinese manufacturing to the forefront of the world stage, and making "Yude" production synonymous with excellence. To achieve this, we must demonstrate unwavering determination. Additionally, we carry the weight of social responsibility and the expectations of our employees. Looking ahead, we aspire to be recognized as a respected enterprise.
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Henan Yude Metal Technology Co., Ltd.
Add : 5G Building, Xihe, Lianhua Street, High-Tech Zone, Zhengzhou, Henan Province
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Tel: +86-18330051751
Mail: market@yudemetal.com
Whatsapp/Wechat: +86-18330051751
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CONTACT US
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: 5G Building, Xihe, Lianhua Street, High-Tech Zone, Zhengzhou, Henan Province
Mail : market@yudemetal.com
Tel : +86-18330051751
Hotline:+86-18330051751