Contact our team directly by phone or by using our secure online form. We look forward to speaking with you! We received our order very quickly and everything fit perfectly it was exactly what we were looking for and we would absolutely order from your company again in the future.
The customer service was Great!! We couldn't ask for anything more than what we received and want to thank you so much. Also thanks for sending along the other parts sheets they will come in handy.
Junior was great to work with, he was very helpful and did a great job. Again thank you very much and we look forward to doing business with you again in the future. View Map. Filter Results By:. Grade 8 Bolts. The preload, or thread tension in a fastener is higher when the type of steel being used is grade 8 in quality. A grade 8 bolt is stronger than the more commonly used grade 5.
It is made of alloy steel and has six radial lines on the top of the bolt head. Grade 8 bolts have a tensile strength of , pounds per square inch. Common uses for grade 8 bolts are for military, aerospace, or marine related mechanical applications where high stress and strong load bearing pressures are a major factor.
The off road vehicle market also has a need for grade 8 bolts for the same reasons. One thing to keep in mind is that it's almost always a safe bet to go with the highest grade of bolt you can when in doubt. Manufacturers may recommend a grade 5 but it never hurts to go with higher quality materials.
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