Modified 12-point aerospace nuts and thick washers are polished to a mirror finish. Polished stainless spacers are included in all kits. Custom 450 stainless steel. 180,000 psi tensile. 20% stronger than Grade 8. UNJ3A rolled threads.
Recommended for the Diamond Engineering PB540S Stainless Steel Motor Mount Bolt Kit
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$19.99 | $24.99
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$19.99 | $24.99
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$19.99 | $24.99
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