![Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675): Amazon.com: Industrial & Scientific Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675): Amazon.com: Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/81byN+x8tnL._AC_UL210_SR210,210_.jpg)
Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675): Amazon.com: Industrial & Scientific
![M3.5 (3.5mm x 6mm) Pozi Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20) : Amazon.co.uk: DIY & Tools M3.5 (3.5mm x 6mm) Pozi Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71PoJE3Bc4L._AC_SY355_.jpg)
M3.5 (3.5mm x 6mm) Pozi Countersunk Machine Screw (Bolt) - Stainless Steel (A2) (Pack of 20) : Amazon.co.uk: DIY & Tools
![M3 x 8mm Phillips Pan Head Machine Screws (DIN 7985H) - A2 Stainless Steel: Accu.co.uk: Precision Screws M3 x 8mm Phillips Pan Head Machine Screws (DIN 7985H) - A2 Stainless Steel: Accu.co.uk: Precision Screws](https://i.accu.co.uk/360/_APC/SSB-A2/0_14.png)
M3 x 8mm Phillips Pan Head Machine Screws (DIN 7985H) - A2 Stainless Steel: Accu.co.uk: Precision Screws
![terminology - What do the numbers in screw sizes M3, M4 etc. mean? - Home Improvement Stack Exchange terminology - What do the numbers in screw sizes M3, M4 etc. mean? - Home Improvement Stack Exchange](https://i.stack.imgur.com/oVr5u.jpg)
terminology - What do the numbers in screw sizes M3, M4 etc. mean? - Home Improvement Stack Exchange
![Metric machine screws, Phillips pan head, Stainless steel 18-8 (A-2), 3mm x 0.5mm x 20mm - Bolt Depot Metric machine screws, Phillips pan head, Stainless steel 18-8 (A-2), 3mm x 0.5mm x 20mm - Bolt Depot](https://www.boltdepot.com/images/dimensions/machine-screw-phillips-pan-metric-dimensions.gif)