Imperial Carriage Bolt Dome Head Full Thread Galvanized 5/16-18 * 4-1/2" Grade 2
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|Material and/or Plating||Galvanized|
|System of Measurement||Imperial|
|Type||UNC | Coarse|
|Type||Carriage | Dome|
|Strength Grade/Class||Grade 2|
|Tensile Strength | Hardness||60,000 psi | Rockwell B69.8|
|Shear Strength||36,000 psi|
|Classification||ASME B18.5 | SAE J429|
This carriage | dome bolt has a length of 4-1/2" with a threading of 5/16-18 [Fully Threaded]. It is galvanized and thus provide high resistance to corrosion in dry environments as well as medium corrosion resistance in wet environments.
The Grade 2 increases its strength against the pressure and has a tensile strength and hardness of 60,000 psi | Rockwell B69.8. Furthermore, it features a shear strength of 36,000 psi.
UNC | Coarse threads are an industry standard. These bolts are classified as ASME B18.5 | SAE J429 and comply with dimensional standards.
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