Hex Bolts Nuts Washers Kit, 496 Pcs Metric Stainless Steel Screws Set - M4 M5 M6

Advantages of Our Hex Bolt Nut Kit: - Made of high-quality 304 stainless steel, the hex head cap screw bolts with nuts, flat washers, and spring washers are rust-proof, corrosion-resistant, and highly durable. - The external hexagonal design allows for a large pre-tightening contact area, enabling the use of a large pre-tightening force and preventing loosening. - Equipped with hex nuts for precise installation and improved fastening effect, as well as two types of washers to reduce stress and protect parts and screws. - Packaged in transparent boxes with clear size labels for convenient storage and use. - Suitable for precision machinery, instruments, household appliances, electronic products, communication products, locks, lamps, and maintenance industries. - Material: 304 Stainless Steel - Color: Silver - Quantity: 496 Pcs - Warranty after sale: Contact us with any questions

304 Stainless Steel Material: - High-quality 304 stainless steel offers superior rust resistance, wear resistance, oxidation resistance, corrosion resistance, no deformation, high hardness, and durability.

Hex Bolts and Nuts and Washers Kit: - The external hexagonal design provides a large preloading contact area, enabling the use of a large preloading force for convenient installation and disassembly in small spaces. The compact structure prevents loosening and offers a high load-bearing capacity.

Equipped with Hex Nut and Two Kinds of Washers: - Hex nuts ensure precise installation, better fastening, and increased load-carrying capacity. Flat washers provide a strong holding force and maximum clamping force, while spring washers offer tension and preload in joint assemblies.

Wide Range of Uses: - Suitable for various mechanical equipment, instruments, household appliances, electronic products, communication products, locks, lamps, and maintenance industries. Ideal for professionals, maintenance personnel, carpenters, landlords, handymen, and repairmen.

Package Includes: - 496 pcs in total, including m412 mm, m416 mm, m420 mm, m430 mm, m516 mm, m520 mm, m525 mm, m530 mm, m616 mm, m620 mm, m630 mm, m640 mm sizes, along with corresponding nuts and two types of washers. The ample quantity and diverse sizes meet daily usage needs.

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