Description
Description Hex Socket Button Head Diameter M4 / 4mm Thread Pitch 0.7mm-Coarse Thread(Standard) Length Select from drop down menu above Head Diameter 7.24-7.6mm Head Height 1.95-2.2mm Material 304 Stainless Steel / Grade 18-8 / A2 Allen Key Size 2.5mm Hex Key System of Measurement Metric Model ISO7380 eBay Cross Border Trade powered by ChannelEffect