uxcell 3mm x 20mm Full Thread Hex Head Self Tapping Screws Silver Tone 100pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Head Style: Hex Head; Material: Nickel Plated; Package Content: 100 (+/-2%) x Self Tapping Screws</li><li>Product Name: Self Tapping Screw; Thread Size: 3mm x 20mm/0.12" x 0.8"(D*L); Weight: 104g</li><li>Drive Type: Hex Socket; Main Color: Silver Tone; Overall Size: 23mm/0.9"(length)</li><li>Pitch: 1.0mm; Head Diameter: 5mm/0.2"</li><li>Head Height: 3mm/0.12"; Hex Width: 2.5mm/0.1"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51XJrFkjpjL.jpg" noproxy>