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Heavy Hex Screws [Table 7]
  • Heavy Hex Screws [Table 7]Heavy Hex Screws [Table 7]
  • Heavy Hex Screws [Table 7]Heavy Hex Screws [Table 7]
  • Heavy Hex Screws [Table 7]Heavy Hex Screws [Table 7]
  • Heavy Hex Screws [Table 7]Heavy Hex Screws [Table 7]

Heavy Hex Screws [Table 7]

Count on heavy hex screws for your industrial fastening needs, providing strength, durability, and reliability in demanding applications. Trust in their premium quality and optimized design for secure and lasting fastening solutions.

Model:ASME B 18.2.1

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Product Description

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Industrial Strength Fasteners: Heavy hex screws, featured in Table 7, are engineered for industrial applications requiring robust fastening solutions. These screws offer enhanced strength and durability, making them suitable for heavy-duty machinery, equipment, and structural assemblies.

Premium Materials: Crafted from premium materials such as carbon steel, alloy steel, or stainless steel, heavy hex screws deliver superior performance under extreme conditions. Their high-quality construction ensures reliable fastening in challenging environments, ensuring operational integrity and safety.

Optimized Design: Heavy hex screws feature a larger head size compared to standard hex screws, providing increased bearing surface and improved clamping force. This design enhances stability and minimizes the risk of loosening or failure, crucial for critical applications in industrial settings.

Versatile Applications: With a wide range of thread sizes, lengths, and grades available, heavy hex screws are versatile fasteners suitable for diverse industrial applications. Whether you're securing heavy machinery components or assembling structural elements, these screws offer the strength and reliability needed for the task.

Corrosion Protection: To withstand harsh operating environments, heavy hex screws can be coated with corrosion-resistant finishes such as zinc plating, galvanization, or organic coatings. These protective coatings provide long-term resistance against corrosion, ensuring the longevity of the fasteners and the structures they support.

Compliance and Certification: Heavy hex screws manufactured to industry standards undergo rigorous testing and quality assurance processes to ensure compliance with specifications and performance requirements. Look for certified products to guarantee reliability and peace of mind in your industrial applications.

Expert Guidance: When selecting heavy hex screws for your specific industrial needs, seek guidance from experts in fastening solutions. They can help you choose the right screws based on factors such as load requirements, environmental conditions, and material compatibility, ensuring optimal performance and safety.



Screw Thread
d
3/8 1/2 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/4
ds max
min
s max
min
e max
min
k max
min
kw min
b L≤6
L>6
0.375 0.5 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5 1.625 1.75 1.875 2 2.25
0.36 0.482 0.605 0.729 0.852 0.976 1.098 1.223 1.345 1.47 1.591 1.716 1.839 1.964 2.214
0.688 0.875 1.062 1.25 1.438 1.625 1.812 2 2.188 2.375 2.562 2.75 2.938 3.125 3.5
0.669 0.85 1.031 1.212 1.394 1.575 1.756 1.938 2.119 2.3 2.481 2.662 2.844 3.025 3.388
0.794 1.01 1.227 1.443 1.66 1.876 2.093 2.309 2.526 2.742 2.959 3.175 3.392 3.608 4.041
0.763 0.969 1.175 1.383 1.589 1.796 2.002 2.209 2.416 2.622 2.829 3.035 3.242 3.449 3.862
0.243 0.323 0.403 0.483 0.563 0.627 0.718 0.813 0.878 0.974 1.038 1.134 1.198 1.263 1.423
0.226 0.302 0.378 0.455 0.531 0.591 0.658 0.749 0.81 0.902 0.962 1.054 1.114 1.175 1.327
0.160 0.215 0.269 0.324 0.378 0.416 0.461 0.530 0.569 0.640 0.694 0.748 0.802 0.825 0.933
1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4 4.25 -
1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 5
Screw Thread
d
2-1/2 2-3/4 3 3-1/4 3-1/2 3-3/4 4 4-1/4 4-1/2 4-3/4 5 5-1/4 5-1/2 5-3/4 6
ds max
min
s max
min
e max
min
k max
min
kw min
b L≤6
L>6
2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 5.25 5.5 5.75 6
2.461 2.711 2.961 3.21 3.461 3.7109 3.9609 4.2228 4.4727 4.7227 4.9726 5.2226 5.4726 5.7225 5.9725
3.875 4.25 4.625 5 5.375 5.75 6.125 6.5 6.875 7.25 7.625 8 8.375 8.75 9.125
3.75 4.112 4.475 4.838 5.2 5.562 5.925 6.288 6.65 7.012 7.375 7.738 8.1 8.462 8.825
4.474 4.907 5.34 5.774 6.207 6.64 7.073 7.506 7.939 8.372 8.805 9.238 9.671 10.104 10.537
4.275 4.688 5.102 5.515 5.928 6.341 6.755 7.168 7.581 7.994 8.408 8.821 9.234 9.647 10.060
1.583 1.744 1.935 2.126 2.256 2.447 2.576 2.768 2.896 3.088 3.217 3.408 3.538 3.729 3.858
1.479 1.632 1.815 1.998 2.12 2.303 2.424 2.608 2.728 2.912 3.033 3.216 3.338 3.521 3.642
1.042 1.151 1.290 1.399 1.484 1.612 1.697 1.826 1.910 2.038 2.123 2.251 2.337 2.465 2.549
- - - - - - - - - - - - - - -
5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5


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