Imperial Hexagonal Bolt Fine And Partial Thread Zinc Plated 1/2-20 * 4-1/2" Grade 5
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|Material and/or Plating||Zinc Plated|
|System of Measurement||Imperial|
|Type||UNF | Fine|
|Drive Style||External Hex|
|Strength Grade/Class||Grade 5|
|Tensile Strength | Hardness||120,000 psi | Rockwell C25|
|Shear Strength||72,000 psi|
|Classification||ASME B19.2.1 | SAE J429|
This hexagonal bolt has a length of 4-1/2" with a threading of 1/2-20 [Partially Threaded]. It is made of zinc plated and thus provide medium resistance to corrosion in both dry and wet environments.
The Grade 5 increases its strength against the pressure and has a tensile strength and hardness of 120,000 psi | Rockwell C25. Furthermore, it features a shear strength of 72,000 psi.
UNF | Fine threads are an industry standard. These bolts are classified as ASME B19.2.1 | SAE J429 and comply with dimensional standards.
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