• Hex Nuts are almost always used in conjunction with a mating bolt to fasten multiple parts together the two partners are kept together by a combination of their threads friction with slight elastic deformation which is a slight stretching of the bolt and compression of the parts to be held together.
• Grade 5 is a Medium carbon steel that has been quenched and tempered to improve its strength making it one of the most commonly used grades in the automotive industry.
• Zinc is relatively economical and offers good corrosion resistance in environments not subject to excessive moisture. A clear or blueish chromate finish is applied on top of the zinc to provide additional protection against oxidation.
• An internally threaded fastener that is almost always used with an externally threaded screw, rod, or bolt made of the same or similar material.
• Fastenere branded Finished Hex Nuts Meets all Standards which establishes the dimensional, mechanical, and performance requirements of inch and metric Finished Hex Nuts suitable for use in joining the component parts of an assembly.

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Warranty: 90 Day Woot Limited Warranty