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Welcome to GIC Fasteners, your go-to destination for premium double-end stud bolts that meet an array of industry standards. As a reputable manufacturer, we specialize in crafting double-end stud bolts that adhere to DIN, ASTM, ISO, BS standards, and other international equivalents. Our commitment to excellence ensures that each double-end stud bolt is meticulously engineered to deliver unparalleled performance and reliability across various applications. Whether it's for industrial machinery, construction projects, or automotive assemblies, GIC Fasteners has the expertise and capabilities to meet your needs. Trust us to provide customized fastening solutions tailored to your specific requirements, backed by our dedication to quality and precision craftsmanship.
Looking to fortify your projects with robust double-end stud bolts? Your search ends at GIC Fasteners. Our double end stud bolts are meticulously crafted to meet rigorous quality standards, ensuring they offer dependable and long-lasting fastening solutions across diverse applications. Whether you’re involved in industrial machinery, construction endeavors, or automotive projects, our bolts are engineered to deliver unmatched performance and durability.
At GIC Fasteners, we recognize the importance of finding the perfect fit for your project requirements. That’s why we provide personalized assistance to help you select the ideal double-end stud bolts. Reach out to our team at sales@gicfasteners.com today for expert guidance and competitive pricing. Trust GIC Fasteners to be your reliable partner in fortifying your projects with premium double-end stud bolts that exceed expectations.
| 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 Double End Stud Bolts, Partial Threaded Double End Stud Bolts, Metric Double End Stud Bolts, Imperial Double End Stud 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 |
| Nominal Size | Diameter, D | Nut End Minimum Full Thread Length, Bmin | Umax = 2 Thread Pitches | ||||
|---|---|---|---|---|---|---|---|
| L ≤ 10 | 10 < L ≤ 16 | L > 16 | UNC Threads | UNF Threads | 8UN Threads | ||
| 1/4 | 0.2500 | 0.750 | 1.000 | 1.500 | 0.100 | 0.071 | -- |
| 5/16 | 0.3125 | 0.875 | 1.125 | 1.625 | 0.111 | 0.083 | -- |
| 3/8 | 0.3750 | 1.000 | 1.250 | 1.750 | 0.125 | 0.083 | -- |
| 7/16 | 0.4375 | 1.125 | 1.375 | 1.875 | 0.143 | 0.100 | -- |
| 1/2 | 0.5000 | 1.250 | 1.500 | 2.000 | 0.154 | 0.100 | -- |
| 9/16 | 0.5625 | 1.375 | 1.625 | 2.125 | 0.167 | 0.111 | -- |
| 5/8 | 0.6250 | 1.500 | 1.750 | 2.250 | 0.182 | 0.111 | -- |
| 3/4 | 0.7500 | 1.750 | 2.000 | 2.500 | 0.200 | 0.125 | -- |
| 7/8 | 0.8750 | 2.000 | 2.250 | 2.750 | 0.222 | 0.143 | -- |
| 1 | 1.0000 | 2.250 | 2.500 | 3.000 | 0.250 | 0.167 | -- |
| 1 1/8 | 1.1250 | 2.500 | 2.750 | 3.250 | 0.286 | 0.167 | 0.250 |
| 1 1/4 | 1.2500 | 2.750 | 3.000 | 3.500 | 0.286 | 0.167 | 0.250 |
| 1 3/8 | 1.3750 | 3.000 | 3.250 | 3.750 | 0.333 | 0.167 | 0.250 |
| 1 1/2 | 1.5000 | 3.250 | 3.500 | 4.000 | 0.333 | 0.167 | 0.250 |
| 1 5/8 | 1.6250 | 3.500 | 3.750 | 4.250 | -- | -- | 0.250 |
| 1 3/4 | 1.7500 | 3.750 | 4.000 | 4.500 | 0.400 | -- | 0.250 |
| 1 7/8 | 1.8750 | 4.000 | 4.250 | 4.750 | -- | -- | 0.250 |
| 2 | 2.000 | 4.250 | 4.500 | 5.000 | 0.444 | -- | 0.250 |
| 2 1/4 | 2.2500 | 4.750 | 5.000 | 5.500 | 0.444 | -- | 0.250 |
| 2 1/2 | 2.5000 | 5.250 | 5.500 | 6.000 | 0.500 | -- | 0.250 |
| 2 3/4 | 2.7500 | 5.750 | 6.000 | 6.500 | 0.500 | -- | 0.250 |
| 3 | 3.000 | -- | 6.500 | 7.000 | 0.500 | -- | 0.250 |
| 3 1/4 | 3.2500 | -- | 7.000 | 7.500 | 0.500 | -- | 0.250 |
| 3 1/2 | 3.5000 | -- | 7.500 | 8.000 | 0.500 | -- | 0.250 |
| 3 3/4 | 3.7500 | -- | 8.000 | 8.500 | 0.500 | -- | 0.250 |
| 4 | 4.000 | -- | 8.500 | 9.000 | 0.500 | -- | 0.250 |
All Dimensions are in Inches.
General Notes :
| Double Ended Stud bolt DIA |
Torque FT-LBS | ||
| 30% Initial Torque |
70% Torque |
100% Final Torque |
|
| 1/2 | 17 | 39 | 55 |
| 9/16 | 24 | 55 | 80 |
| 5/8 | 33 | 77 | 110 |
| 3/4 | 59 | 137 | 195 |
| 7/8 | 93 | 217 | 310 |
| 1 | 140 | 325 | 465 |
| 1.1/8 | 205 | 480 | 685 |
| 1¼ | 288 | 672 | 960 |
| 1.3/8 | 391 | 915 | 1305 |
| 1½ | 518 | 1208 | 1725 |
| 1.9/16 | 588 | 1372 | 1960 |
| 1.5/8 | 668 | 1558 | 2225 |
| 1¾ | 840 | 1960 | 2800 |
| 1.7/8 | 1044 | 2436 | 3480 |
| 2 | 1280 | 2985 | 4265 |
| 2¼ | 1850 | 4315 | 6165 |
| 2½ | 2565 | 5985 | 8550 |
| 2¾ | 3121 | 7282 | 10400 |
| 3 | 4080 | 9520 | 13600 |
Double end stud bolts are versatile fasteners with a wide range of applications across various industries. Their unique design, with threaded ends on both sides and an unthreaded shank in the middle, makes them invaluable for securing and fastening objects in diverse settings. Here are some common applications of double end stud bolts:
These applications demonstrate the versatility and importance of double end stud bolts in various sectors. Their strength, durability, and adaptability make them a preferred choice for securing and fastening a wide range of objects and components.
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.
Double end stud bolts are fasteners with threads on both ends and an unthreaded shank in the middle. Unlike regular bolts, they can be screwed into two different components simultaneously, providing a more secure and versatile fastening solution.
Double end stud bolts can be manufactured from various materials, including stainless steel, carbon steel, and alloy steel, chosen based on factors like corrosion resistance, load-bearing capacity, and environmental conditions.
These fasteners come in standard sizes, but they can also be customized to fit specific project requirements, including dimensions, threading, and materials, ensuring a perfect fit for various applications.
Double end stud bolts find applications in industries such as construction, automotive, manufacturing, petrochemical, and aerospace, where strong and reliable connections are essential.
Yes, double end stud bolts can be manufactured to meet international standards like DIN, ASTM, ISO, BS, and their equivalent international norms, ensuring quality and safety in diverse applications.
Choosing the right length depends on the thickness of the materials you're fastening together. Measure the combined thickness and add extra length for threading on both ends and any required protrusion.
These bolts can be coated with various finishes like zinc plating, hot-dip galvanization, or specialized coatings to enhance their resistance to corrosion and environmental factors.
Absolutely. Our team of experts is ready to assist you in choosing the most suitable double end stud bolts based on your application, load-bearing requirements, and environmental conditions.
For quotes, technical inquiries, or any other questions related to our double end stud bolt products and services, please feel free to contact us at sales@gicfasteners.com. We're here to provide you with the best fastening solutions for your needs.
