iExcell M5 x 8mm/12mm/16mm/20mm Alloy Steel Hex Socket Head Cap Screws Kit，Black Oxide Finish，DIN912 12.9 Grade， Quantity 80 Pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>✔ Screw Standard : M5 x 8mm M5 x 12mm M5 x 16mm M5 x 20mm;Thread Dia. : 5mm</li><li>✔ Thread Pitch : 0.8mm;Thread Length :8mm / 0.31"，12mm / 0.47"，16mm / 0.63"，20mm/0.79"</li><li>✔ Head Diameter : 8.75mm/0.34“;Head Height : 5mm/0.20"</li><li>✔ The Screws Assortment Comes in a Easy-use Separated Girds Storage Box</li><li>✔ Package Quantity: Total 80 Pcs M5 Hex Socket Head Cap Screws Assortment</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41w-I0UCldL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41zQ-LfxqFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vy2ilpdjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FlLHUPkOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jaPxfYK1L.jpg" noproxy>