Imperial Flanged Hexagonal Bolt Full Thread 1/4-20 * 1/2" Grade 5
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|Material and/or Plating||Yellow Zinc Plated|
|System of Measurement||Imperial|
|Type||UNC | Coarse|
|Drive Style||External Hex|
|Strength Grade/Class||Grade 5|
|Tensile Strength | Hardness||120,000 psi | Rockwell C25|
|Shear Strength||72,000 psi|
|Classification||IFI 111 | SAE J429|
This hexagonal bolt has a length of 1/2" with a threading of 1/4-20 [Fully Threaded]. It is made of yellow zinc plated and thus provide medium resistance to corrosion in dry environments and low resistance in wet environments, but Yellow Zinc provide a higher corrosion resistance than regular zinc.
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.
UNC | Coarse threads are an industry standard. These bolts are classified as IFI 111 | SAE J429 and comply with dimensional standards.
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