M3 x .5 x 18mm Button Head Socket Screws 7075 T6 - Blue Anodized Qty. 50

These are manufactured from 7075 Aircraft Quality Aluminum Heat treated to a T-6 condition. Fastener Dimensional Data for Metric Aluminum Socket Head Cap Screws - Blue Aluminum: (Size: 3mm)

For Reference Only:

Metric Aluminum Socket Head Cap Screws - Dimensional Data
Metric Machine Screw Threads - Dimensional Data

Find Coordinating nuts and washers for your Metric Aluminum Socket Head Cap Screws below:

Nuts:

Blue Aluminum Locknuts