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Length ——————— Model | 10mm-30mm | 30mm-50mm | 50mm-80mm | 80mm-100mm | 100mm-150mm |
1/4-20 | ● | ● | ● | ||
5/16-18 | ● | ● | ● | ||
3/8-16 | ● | ● | ● | ● | ● |
1/2-13 | ● | ● | ● | ● | ● |
9/16-12 | ● | ● | ● | ● | ● |
5/8-11 | ● | ● | ● | ● | ● |
3/4-10 | ● | ● | ● | ● | ● |
M3-0.5 | ● | ● | |||
M4-0.7 | ● | ● | ● |
| ● |
M5-0.8 | ● | ● | ● | ||
M6-1.0 | ● | ● | ● | ||
M8-1.25 | ● | ● | ● | ● | |
M10-1.5 | ● | ● | ● | ● | |
M12-1.75 | ● | ● | ● | ● | |
M16-2.0 | ● | ● | ● | ● | ● |
M20-2.5 | ● | ● | ● | ● | ● |
● Enhanced Torque Control: The Penta head design provides better torque handling, ensuring a secure and stable connection.
● Versatile Usage: Available in various materials and coatings, making it suitable for different industries and environments, including marine, automotive, and construction.
● Superior Durability: Made from high-strength materials such as stainless steel and alloy steel, the Penta Head Bolt offers exceptional durability and resistance to corrosion.
● Cost-effective: Provides a long-term solution, reducing the frequency of replacements and maintenance due to its strength and reliability.
The Penta Head Bolt is designed to meet the needs of professionals who require strong and reliable fastening solutions. It is widely used in industries such as:
● Construction: For securing structural elements where high torque and stability are essential.
● Automotive: Commonly used in car assemblies, particularly in the engine and chassis areas where durability is crucial.
● Marine: Due to its corrosion resistance, the Penta Head Bolt is ideal for use in maritime environments, ensuring reliable performance in salty, humid conditions.
● Machinery Manufacturing: Often used in heavy machinery where bolts are subject to high stresses and need to maintain their integrity over time.
Penta Head Bolt are often used in high-strength connection occasions, such as automobiles, ships, and mechanical equipment. Due to its design structure, pentagonal head bolts can provide better tightening force and can withstand greater loads. In addition, it has good sealing properties and can prevent liquid and gas leakage.
When using Penta Head Bolts, pay attention to the following points:
Choose the appropriate Penta Head Bolt model and specification.
Check whether there is obvious damage and corrosion on the surface of the screw and nut.
Use a torque wrench or other suitable tools to tighten according to the specified torque.
Avoid over-tightening or over-loosening to ensure the stability and safety of the connection
At DETONG, we ensure the highest standards of quality control at every stage of the manufacturing process. Our Penta Head Bolts undergo rigorous testing to ensure that each fastener meets durability, strength, and corrosion resistance standards. From raw material selection to final inspection, we focus on consistency and quality, ensuring our customers receive only the best products. We also provide certificates of compliance with international standards upon request.
1. What are the key advantages of Penta Head Bolts?
The Penta Head Bolt offers enhanced torque control, reduced slippage, and higher durability compared to traditional hex head bolts, making it ideal for heavy-duty applications.
2. Can I customize the length and material of the Penta Head Bolts?
Yes, we offer customization options for both length and material. You can choose from various materials such as stainless steel, carbon steel, and alloy steel, and we also offer different finishes like zinc plating and black oxide.
3. What industries use Penta Head Bolts?
Penta Head Bolts are commonly used in construction, automotive, machinery manufacturing, and marine industries, where strong, reliable fastening is essential.
4. How is the Penta Head Bolt packaged?
Our Penta Head Bolts are securely packaged in plastic bags, placed in neutral cartons, and shipped on wooden pallets to ensure safe delivery.
5. How can I place an order for Penta Head Bolts?
You can place an order directly on our website or contact our sales team via email or phone for assistance with bulk orders, custom sizes, or specific requirements.
Length ——————— Model | 10mm-30mm | 30mm-50mm | 50mm-80mm | 80mm-100mm | 100mm-150mm |
1/4-20 | ● | ● | ● | ||
5/16-18 | ● | ● | ● | ||
3/8-16 | ● | ● | ● | ● | ● |
1/2-13 | ● | ● | ● | ● | ● |
9/16-12 | ● | ● | ● | ● | ● |
5/8-11 | ● | ● | ● | ● | ● |
3/4-10 | ● | ● | ● | ● | ● |
M3-0.5 | ● | ● | |||
M4-0.7 | ● | ● | ● |
| ● |
M5-0.8 | ● | ● | ● | ||
M6-1.0 | ● | ● | ● | ||
M8-1.25 | ● | ● | ● | ● | |
M10-1.5 | ● | ● | ● | ● | |
M12-1.75 | ● | ● | ● | ● | |
M16-2.0 | ● | ● | ● | ● | ● |
M20-2.5 | ● | ● | ● | ● | ● |
● Enhanced Torque Control: The Penta head design provides better torque handling, ensuring a secure and stable connection.
● Versatile Usage: Available in various materials and coatings, making it suitable for different industries and environments, including marine, automotive, and construction.
● Superior Durability: Made from high-strength materials such as stainless steel and alloy steel, the Penta Head Bolt offers exceptional durability and resistance to corrosion.
● Cost-effective: Provides a long-term solution, reducing the frequency of replacements and maintenance due to its strength and reliability.
The Penta Head Bolt is designed to meet the needs of professionals who require strong and reliable fastening solutions. It is widely used in industries such as:
● Construction: For securing structural elements where high torque and stability are essential.
● Automotive: Commonly used in car assemblies, particularly in the engine and chassis areas where durability is crucial.
● Marine: Due to its corrosion resistance, the Penta Head Bolt is ideal for use in maritime environments, ensuring reliable performance in salty, humid conditions.
● Machinery Manufacturing: Often used in heavy machinery where bolts are subject to high stresses and need to maintain their integrity over time.
Penta Head Bolt are often used in high-strength connection occasions, such as automobiles, ships, and mechanical equipment. Due to its design structure, pentagonal head bolts can provide better tightening force and can withstand greater loads. In addition, it has good sealing properties and can prevent liquid and gas leakage.
When using Penta Head Bolts, pay attention to the following points:
Choose the appropriate Penta Head Bolt model and specification.
Check whether there is obvious damage and corrosion on the surface of the screw and nut.
Use a torque wrench or other suitable tools to tighten according to the specified torque.
Avoid over-tightening or over-loosening to ensure the stability and safety of the connection
At DETONG, we ensure the highest standards of quality control at every stage of the manufacturing process. Our Penta Head Bolts undergo rigorous testing to ensure that each fastener meets durability, strength, and corrosion resistance standards. From raw material selection to final inspection, we focus on consistency and quality, ensuring our customers receive only the best products. We also provide certificates of compliance with international standards upon request.
1. What are the key advantages of Penta Head Bolts?
The Penta Head Bolt offers enhanced torque control, reduced slippage, and higher durability compared to traditional hex head bolts, making it ideal for heavy-duty applications.
2. Can I customize the length and material of the Penta Head Bolts?
Yes, we offer customization options for both length and material. You can choose from various materials such as stainless steel, carbon steel, and alloy steel, and we also offer different finishes like zinc plating and black oxide.
3. What industries use Penta Head Bolts?
Penta Head Bolts are commonly used in construction, automotive, machinery manufacturing, and marine industries, where strong, reliable fastening is essential.
4. How is the Penta Head Bolt packaged?
Our Penta Head Bolts are securely packaged in plastic bags, placed in neutral cartons, and shipped on wooden pallets to ensure safe delivery.
5. How can I place an order for Penta Head Bolts?
You can place an order directly on our website or contact our sales team via email or phone for assistance with bulk orders, custom sizes, or specific requirements.