2022_Monster_Bolts_Fasteners_eBay
 
Bulk item listing for 4,000  M3-0.5 x 8mm 6Lobe Pan Head Machine Screws with protective Black Oxide coating. 

Diameter :
 M3 / 3mm
Thread Size / Pitch : 0.5mm - Coarse (Standard)
Length :
 8mm
Drive :
 T-10  (6Lobe / Torx / Star)
Type :
 Pan Head Machine Screw 
Matching Nut & Washers: M3 - Available here
System of Measurement :
 Metric
Material :
 Carbon Steel - Class 4.8
Specifications :
 ISO 7045