<h3>Key features</h3><ul> <li>Made of high quality Alloy Steel Grade 10.9.</li> <li>Thread Diameter: 8mm; Head Diameter: 16mm; Head Height: 4.4mm; Pitch Size: 1.25mm; Total Length: 35mm (Head Included).</li> <li>Drive Type: Allen Hex Socket 5mm; Color: Black Oxide; Matching Nut &amp; Washer M8.</li> <li>Package Included: 20 x Flat Head Socket Cap Screws.</li> <li>Flat Head Socket Screws are great to have around for use in wood and wet environments.</li> </ul><p>Product Specification With a low-profile, countersunk head, flat head socket cap screws are ideal for applications requiring a strong fastener with a flush mount. System of Measurement : Metric Thread Diameter : 8mm / M8 Pitch Size : 1.25mm Total Length : 35mm (Head Included) Allen Hex Drive : 5mm Head Diameter : 16mm Head Height : 4.4mm System of Measurement : Metric Specifications : DIN 7991 Material : High Quality Alloy Steel Grade 10.9 Finish : Black Oxide Package Included 20 x Flat Head Socket Cap Bolts/Screws Warranty MewuDecor hardware has the highest quality on the market. Buy with confidence. Money back or exchange guarranteed.</p><p>Free shipping on orders $50+. 30-day hassle-free returns.</p>