550 PCS Stainless Steel Socket Screws Bolts and Nuts Set M3 Nuts and Bolts Pan Head Screws M3 Machine Screws Long Socket M3 Screws Nuts and Bolts Assortment

• 304 Stainless Steel Material:Made from high-quality 304 stainless steel, offering excellent rust resistance and corrosion resistance, effectively extending the product’s service life.
• Hex Head Design for Efficient Fastening:The standard hex head provides a large contact surface, ensuring even force distribution during installation. It helps prevent slipping or stripping, allows higher torque application, and ensures every connection is secure and reliable.
• Rounded Head Design for Safety:The semi-round head features a smooth and streamlined appearance. After installation, it reduces exposed sharp edges, enhancing the overall look while helping prevent accidental scratches and improving safety.
• Multiple Sizes Available:Includes M3 x 5mm; M3 x 6mm; M3 x 8mm; M3 x 10mm; M3 x 12mm; M3 x 14mm; M3 x 16mm; M3 x 18mm; M3 x 20mm; and M3 x 25mm, with 20 screws per size. The set contains a total of 550 screws, along with 160 pcs DIN 934 M3 hex nuts and 160 pcs M3 washers.
• Wide Range of Applications:Suitable for machinery manufacturing, ship maintenance, outdoor fence installation, stainless steel product fabrication, food processing equipment, home improvement, model making, and tool repair.

"What Are the Advantages of Our Stainless Steel Hex Head Screws? Premium 304 Stainless Steel Made from high-quality 304 stainless steel, offering excellent rust resistance and corrosion resistance, effectively extending the product’s service life. Standard Hex Head for Secure Fastening The classic hex head design provides a larger contact surface, ensuring even force distribution during installation. This helps prevent slipping or stripping and improves overall fastening efficiency. Rounded Head Design – Safe and Smooth The semi-round head features a smooth, streamlined appearance. After installation, it reduces exposed sharp edges, enhancing both the overall aesthetics and safety by minimizing the risk of accidental scratches. Wide Range of Applications Suitable for machinery manufacturing, ship maintenance, outdoor fence installation, stainless steel product fabrication, food processing machinery, home improvement, model making, and tool repair. Multiple Sizes for Versatile Needs Includes a variety of commonly used sizes to meet different requirements: M3 x 5mm; M3 x 6mm; M3 x 8mm; M3 x 10mm; M3 x 12mm; M3 x 14mm; M3 x 16mm; M3 x 18mm; M3 x 20mm; M3 x 25mm. Each size contains 20 screws, for a total of 160 screws, plus 160 pcs DIN 934 M3 hex nuts and 160 pcs M3 flat washers. Specifications Material: 304 Stainless Steel Color: Silver Package Contents: 20 pcs M3 x 5mm 20 pcs M3 x 6mm 20 pcs M3 x 8mm 20 pcs M3 x 10mm 20 pcs M3 x 12mm 20 pcs M3 x 14mm 20 pcs M3 x 16mm 20 pcs M3 x 18mm 20 pcs M3 x 20mm 20 pcs M3 x 25mm 160 pcs DIN 934 M3 Hex Nuts 160 pcs M3 Flat Washers Notes Measurements are taken manually; slight deviations may occur. Due to different monitor color settings, the actual product color may vary slightly from the images shown online. Please refer to the actual product. Thank you for your understanding." "What Are the Advantages of Our Stainless Steel Hex Head Screws? Premium 304 Stainless Steel Made from high-quality 304 stainless steel, offering excellent rust resistance and corrosion resistance, effectively extending the product’s service life. Standard Hex Head for Secure Fastening The classic hex head design provides a larger contact surface, ensuring even force distribution during installation. This helps prevent slipping or stripping and improves overall fastening efficiency. Rounded Head Design – Safe and Smooth The semi-round head features a smooth, streamlined appearance. After installation, it reduces exposed sharp edges, enhancing both the overall aesthetics and safety by minimizing the risk of accidental scratches. Wide Range of Applications Suitable for machinery manufacturing, ship maintenance, outdoor fence installation, stainless steel product fabrication, food processing machinery, home improvement, model making, and tool repair. Multiple Sizes for Versatile Needs Includes a variety of commonly used sizes to meet different requirements: M3 x 5mm; M3 x 6mm; M3 x 8mm; M3 x 10mm; M3 x 12mm; M3 x 14mm; M3 x 16mm; M3 x 18mm; M3 x 20mm; M3 x 25mm. Each size contains 20 screws, for a total of 160 screws, plus 160 pcs DIN 934 M3 hex nuts and 160 pcs M3 flat washers. Specifications Material: 304 Stainless Steel Color: Silver Package Contents: 20 pcs M3 x 5mm 20 pcs M3 x 6mm 20 pcs M3 x 8mm 20 pcs M3 x 10mm 20 pcs M3 x 12mm 20 pcs M3 x 14mm 20 pcs M3 x 16mm 20 pcs M3 x 18mm 20 pcs M3 x 20mm 20 pcs M3 x 25mm 160 pcs DIN 934 M3 Hex Nuts 160 pcs M3 Flat Washers Notes Measurements are taken manually; slight deviations may occur. Due to different monitor color settings, the actual product color may vary slightly from the images shown online. Please refer to the actual product. Thank you for your understanding.