- Call Us+91 8591673714
- Email Usinfo@gicfasteners.com
- WhatsApp+91 8591673714
As a premier manufacturer of industrial fastening solutions, GIC Fasteners proudly offers a comprehensive range of hollow Allen bolts crafted to precision and engineered to meet rigorous industry standards. Our hollow Allen bolts adhere to international specifications such as DIN, ASTM, ISO, and BS, ensuring consistency in dimensions, material composition, and mechanical properties. Renowned for their versatility and reliability, our bolts are meticulously crafted from premium materials to provide secure and efficient fastening solutions across various applications. With a commitment to quality and innovation, GIC Fasteners delivers hollow Allen bolts that exceed expectations, offering unmatched durability and performance in every project.
Hollow Allen bolts play a vital role in fastening applications where space constraints or aesthetic considerations are paramount. At GIC Fasteners, we excel in manufacturing high-quality hollow Allen bolts meticulously crafted to meet precise specifications. Engineered for durability and reliability, our hollow Allen bolts are crafted from premium materials, ensuring secure fastening solutions for diverse industrial needs.
Explore the extensive range of hollow Allen bolts available at GIC Fasteners, designed to deliver optimal performance in various applications. For inquiries or to place an order, reach out to our dedicated sales team at sales@gicfasteners.com. Elevate your projects with the quality and precision of GIC Fasteners’ hollow Allen bolts.
| Standard | : | DIN, ASTM, BS, ISO, JIS, IS, GB, IS 4190 and all other International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Threads: | : | BSF, UNF METRIC, UNC, BSW or as required |
| Finish | : | Plain, black, zinc plated (Cr,3+), zinc plated(Cr,6+), hot dipped galvanized, dacromet, nickel plated, cadmium plated, etc. |
| Forming | : | Hot & Cold Forged |
| Variants | : | Fully Threaded Hollow Allen Bolts, Partial Threaded Hollow Allen Bolts, Metric Hollow Allen Bolts, Imperial Hollow Allen Bolts |
| Coatings | : | PTFE (Teflon), Hot Dip Galvanizing, Aluminum Zinc Flake, Zinc Phosphating, Manganese Phosphating, Metallic Zinc, Nickel Bolts Plating, Chrome Plating, Cadmium Plating, Silver Plating, Tin Plating |
| Dimension Standards | : | DIN 601, DIN 931, DIN 960, ISO 4014, ISO 4016, ISO 8765, ASME B18.2.1, ASME B18.2.3.5M, IS 1363-1, IS 1364-1, IS 6639, IS 12427 |
| Metric Of (D) | Length Of Thread (B) | Diameter Of Head | Hight Of Head | Width Of Socket | Socket Depth, (t minimum) | ||||
|---|---|---|---|---|---|---|---|---|---|
| (DK maximum) | (DK minimum) | (K maximum) | (K minimum) | (S Nomrmal) | (S minimum) | (S maximum) | |||
| Metric 3 | 18,0 | 5,5 | 5,32 | 3,0 | 2,86 | 2,5 | 2,52 | 2,58 | 1,3 |
| Metric 4 | 20,0 | 7,0 | 6,78 | 4,0 | 3,82 | 3,0 | 3,02 | 3,08 | 2,0 |
| Metric 5 | 22,0 | 8,5 | 8,28 | 5,0 | 4,82 | 4,0 | 4,02 | 4,095 | 2,5 |
| Metric 6 | 24,0 | 10,0 | 9,78 | 6,0 | 5,7 | 5,0 | 5,02 | 5,14 | 3,0 |
| Metric 8 | 28,0 | 13,0 | 12,73 | 8,0 | 7,64 | 6,0 | 6,025 | 6,14 | 3,5 |
| Metric 10 | 32,0 | 16,0 | 15,73 | 10,0 | 9,64 | 8,0 | 8,025 | 8,175 | 4,0 |
| Metric 12 | 36,0 | 18,0 | 17,73 | 12,0 | 11,57 | 10,0 | 10,025 | 10,175 | 5,0 |
| Metric 14 | 40,0 | 21,0 | 20,67 | 14,0 | 13,57 | 12,0 | 12,032 | 12,212 | 6,0 |
| Metric 16 | 44,0 | 24,0 | 23,67 | 16,0 | 15,57 | 14,0 | 14,032 | 14,212 | 7,0 |
| Metric 20 | 52,0 | 30,0 | 29,67 | 20,0 | 19,48 | 17,0 | 17,05 | 17,23 | 8,0 |
| Metric 24 | 60,0 | 36,0 | 35,61 | 24,0 | 23,48 | 19,0 | 19,065 | 19,275 | 10,0 |
| Metric 27 | 66,0 | 40,0 | 39,61 | 27,0 | 26,48 | 19,0 | 19,065 | 19,275 | 12,0 |
| Metric 30 | 72,0 | 45,0 | 44,61 | 30,0 | 29,48 | 22,0 | 22,065 | 22,275 | 13,5 |
| LENGTH \DIA | M3 | M2 | M5 | M4 | M8 | M6 | M64 | M12 | M10 | M16 | M14 | M20 | M30 | M24 | M36 | M48 | M42 | M56 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 0.00155 | |||||||||||||||||
| 4 | 0.00175 | |||||||||||||||||
| 5 | 0.0067 | 0.00195 | ||||||||||||||||
| 6 | 0.0071 | 0.00215 | 0.0150 | |||||||||||||||
| 8 | 0.0080 | 0.00255 | 0.0245 | 0.0165 | ||||||||||||||
| 10 | 0.0088 | 0.00295 | 0.0270 | 0.0180 | 0.0470 | |||||||||||||
| 12 | 0.0096 | 0.00355 | 0.0295 | 0.0195 | 1.009 | 0.0507 | ||||||||||||
| 16 | 0.0116 | 0.00415 | 0.0345 | 0.0225 | 1.021 | 0.0575 | 2.009 | |||||||||||
| 20 | 0.0136 | 0.00495 | 0.0401 | 0.0265 | 1.034 | 0.0653 | 3.021 | 2.029 | ||||||||||
| 25 | 0.0161 | 0.0478 | 0.0315 | 1.050 | 0.0759 | 3.057 | 2.054 | 7.013 | 4.080 | |||||||||
| 30 | 0.0186 | 0.0555 | 0.0365 | 1.069 | 0.0830 | 3.093 | 2.079 | 7.078 | 5.030 | 12.08 | ||||||||
| 35 | 0.0632 | 0.0415 | 1.089 | 0.0991 | 4.029 | 3.004 | 8.044 | 5.080 | 13.09 | |||||||||
| 40 | 0.0709 | 0.0465 | 2.009 | 1.0100 | 4.065 | 3.029 | 9.010 | 6.030 | 15.00 | 27.00 | ||||||||
| 45 | 0.0786 | 2.029 | 1.0210 | 5.001 | 3.061 | 9.076 | 6.080 | 16.01 | 50.00 | 28.05 | ||||||||
| 50 | 0.0863 | 2.049 | 1.0320 | 5.045 | 3.093 | 10.060 | 7.030 | 17.02 | 52.07 | 30.00 | ||||||||
| 55 | 2.069 | 1.0430 | 5.089 | 4.025 | 11.040 | 7.080 | 18.03 | 55.04 | 31.06 | 87 | ||||||||
| 60 | 2.089 | 1.0540 | 6.034 | 4.057 | 12.020 | 8.040 | 19.04 | 58.01 | 33.00 | 91 | 137 | |||||||
| 65 | 3.010 | 6.078 | 4.089 | 13.000 | 9.000 | 20.05 | 60.08 | 34.05 | 95 | 142 | ||||||||
| 70 | 3.030 | 7.013 | 5.021 | 13.080 | 9.060 | 21.06 | 63.05 | 36.03 | 99 | 204 | 147 | |||||||
| 80 | 3.070 | 8.002 | 5.085 | 15.040 | 10.080 | 24.01 | 69.00 | 39.09 | 107 | 218 | 158 | 334 | ||||||
| 90 | 522 | 8.091 | 6.049 | 17.000 | 12.000 | 26.06 | 74.05 | 43.05 | 115 | 232 | 168 | 353 | ||||||
| 100 | 547 | 9.080 | 7.012 | 18.06.0 | 13.020 | 29.01 | 80.00 | 47.01 | 123 | 246 | 179 | 372 | ||||||
| 110 | 573 | 10.070 | 20.020 | 14.040 | 31.06 | 85.05 | 50.07 | 131 | 260 | 189 | 392 | |||||||
| 120 | 598 | 11.060 | 21.080 | 15.060 | 34.01 | 91.00 | 54.03 | 139 | 274 | 200 | 411 | |||||||
| 130 | 623 | 23.040 | 16.080 | 36.06 | 96.05 | 57.09 | 147 | 288 | 210 | 430 | ||||||||
| 140 | 649 | 25.000 | 18.000 | 39.01 | 102 | 61.05 | 155 | 302 | 221 | 449 | ||||||||
| 150 | 674 | 26.060 | 41.06 | 108 | 65.01 | 163 | 316 | 232 | 468 | |||||||||
| 160 | 690 | 28.020 | 44.01 | 113 | 68.07 | 171 | 330 | 242 | 488 | |||||||||
| 180 | 725 | 49.01 | 124 | 75.09 | 187 | 359 | 264 | 527 | ||||||||||
| 200 | 775 | 54.01 | 135 | 83.01 | 203 | 387 | 286 | 565 | ||||||||||
| 220 | 825 | 146 | 90.03 | 219 | 415 | 308 | 604 | |||||||||||
| 240 | 875 | 157 | 97.05 | 225 | 443 | 330 | 642 | |||||||||||
| 260 | 926 | 168 | 241 | 471 | 352 | 681 | ||||||||||||
| 280 | 976 | 179 | 257 | 499 | 374 | 720 | ||||||||||||
| 300 | 1030 | 190 | 273 | 527 | 396 | 758 |
Hollow Allen Bolts, known for their precision and reliability, find versatile applications in various industries:
1. Construction: Hollow Allen Bolts are widely used in construction for securing structural elements, providing stability and strength in buildings and infrastructure.
2. Machinery Assembly: They play a vital role in assembling machinery and equipment, ensuring tight and secure connections in industrial settings.
3. Automotive Industry: Hollow Allen Bolts are commonly employed in automotive manufacturing for assembling engines, transmissions, and other critical components.
4. Aerospace: In the aerospace sector, these bolts are used for aircraft assembly, offering precision and reliability in aviation applications.
5. Electronics: They find use in assembling electronic devices and equipment, providing a secure fastening solution while maintaining a compact design.
6. DIY Projects: Hollow Allen Bolts are popular among DIY enthusiasts for various home improvement projects, furniture assembly, and hobbyist applications.
7. Bicycle and Sports Equipment: They are used in the assembly of bicycles, sporting equipment, and outdoor gear, ensuring durability and safety.
8. Medical Devices: In the medical industry, Hollow Allen Bolts are used in the assembly of medical equipment and devices, where precision and cleanliness are essential.
9. Renewable Energy: They are employed in the assembly of renewable energy systems such as wind turbines and solar panels, providing secure connections in green energy applications.
These applications highlight the versatility and importance of Hollow Allen Bolts in various sectors where precision and reliable fastening are essential.
Explore our comprehensive range of products, ensuring you find the perfect solution for your specific requirements.
Save money without compromising on quality, thanks to our competitive prices and cost-effective options.
Personalized assistance, prompt responses, and a commitment to meeting your needs, making your purchase process seamless.
Hollow Allen Bolts, also known as socket head cap screws, have a hexagonal socket in their head and are driven using an Allen wrench. Unlike regular bolts, they provide a more compact and streamlined fastening solution.
Hollow Allen Bolts offer precise control during installation, making them ideal for applications where space is limited and precise torque is required. Their design minimizes the risk of cam-out, ensuring a secure fastening.
Yes, Hollow Allen Bolts are known for their resistance to vibration loosening. The tight fit of the Allen wrench into the socket head provides enhanced security, making them suitable for machinery and equipment subjected to vibrations.
Certainly, Hollow Allen Bolts are available in a variety of materials, including stainless steel and alloy steel. They can also be coated with corrosion-resistant finishes to enhance their durability in various environments.
Yes, depending on the material, Hollow Allen Bolts can withstand high temperatures. Stainless steel and heat-treated alloy steel variants are suitable for high-temperature environments.
Absolutely, Hollow Allen Bolts with appropriate coatings or materials, such as stainless steel, are highly resistant to corrosion, making them ideal for outdoor and marine applications where exposure to moisture is a concern.
Hollow Allen Bolts typically conform to industry standards such as DIN (Deutsches Institut für Normung), ASTM (American Society for Testing and Materials), and ISO (International Organization for Standardization), ensuring consistency and quality.
Certainly, GIC Fasteners offers custom manufacturing services, allowing you to specify the dimensions and lengths of Hollow Allen Bolts tailored to your project requirements.
You can conveniently purchase our top-quality Hollow Allen Bolts by reaching out to us at sales@gicfasteners.com. Our knowledgeable team is readily available to provide expert guidance, quotes, or any additional information you may need for your fastening requirements.
