ITEM NAME:80pcs M5x10mm Stainless Steel Button Head Hex Socket Cap Screws Bolts P4O3 80pcs M5x10mm Stainless Steel Button Head Hex Socket Cap Screws Bolts P4O3 Designed with stainless steel material. stainless steel material provides strength and offers good corrosion resistance in many environments. Perfect for use in confined areas where the head needs to be flush or below the surface. Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. Thread Size: M5 x 10mm/0.2 inch x 0.4 inch(D*L); Drive Type: Hex Socket Cap Head Head Style: Button Head; Material: Stainless Steel; Product Name: Button Head Screw Weight: 163g; Main Color: Silver Tone; Thread Pitch: 0.8mm Total Length: 12mm/0.47 inch; Thread Style: Fully Thread Head Size: 9 x 2mm/0.35 inch x 0.08 inch(D*H); Hex Socket Width: 3mm/0.12 inch Package Content: 80(+/-2%)pcs x Button Head Screw Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.