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Browse through our collection of jam nuts, perfect for industrial fastening tasks in which a standard nut won't fit. Use them with fasteners and help lock in machinery tightly. Prevent loosening by threading these nuts over bolts. Use them in the instances that do not have enough space to fit a standard nut. We offer stainless steel and carbon steel nuts in different nut styles. Our jam nuts feature a circular hole and hexagonal body.Close

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