Imperial Carriage Bolt Dome Head Full Thread Galvanized 1/4-20 * 1-1/2" Grade 2

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This carriage | dome bolt has a length of 1-1/2" with a threading of 1/4-20 [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. Show more