Uxcell 500Pack M3 M4 M5 Button Head Socket Cap Screws - Carbon Steel Bolt Nut Set Washer Assortment Kit - Good for Road Bicycle, Mountain Bike, Auto

<p><br></p><p><br></p><p>Material - Constructed with Carbon Steel material with Black Oxide<span style="background-color: rgb(253, 253, 254); color: rgb(5, 7, 59);"> </span>treatment, these button hex socket cap screws bolts nuts assortment kit of stronger durability, have a bright appearance, are not easier to deform or corrode and have a long service life than others surface finishes.</p><p><br></p><p>Feature - The button socket head cap screw is designed with an inner hex drive style and pan head, providing a higher torque and clamping force, as well as offering a wider bearing surface and high tensile strength.</p><p><br></p><p>Application - Good replacement parts and construction fasteners for cars, bicycles, communication equipment, and ship assembly.</p><p><br></p><p>Notice - The screw bolt kits are packed in a durable box, to avoid making a mess, the box is clearly labeled so that you can quickly identify the size you need by the label.</p><p><br></p>

• Color: Black
• Material: Carbon Steel
• Finish: Black Oxide
• Package Content: 500pcs x Button Hex Socket Cap Screw Bolt and Nut Assortment Kit 
• Button Hex Socket Cap Screw: 20pcs x M3-0.5x8mm, 20pcs x M3-0.5x12mm, 20pcs x M3-0.5x16mm, 20pcs x M3-0.5x20mm, 100pcs x Hex Nut, 20pcs x M4-0.7x8mm, 20pcs x M4-0.7x12mm, 20pcs x M4-0.7x16mm, 20pcs x M4-0.7x20mm, 100pcs x Hex Nut, 15pcs x M5-0.8x8mm, 15pcs x M5-0.8x12mm, 15pcs x M5-0.8x16mm, 15pcs x M5-0.8x20mm, 80pcs x Hex Nut