PN6 40X3.7-G1 1/4" Male Connector with Cylinder Threads, Includes O-Rings, Maximum Temperature and Pressure 10 Bar/95°C or 16 Bar/20°C, Brass, Gold (Ref 1018330) : Amazon.co.uk: DIY & Tools
O-ring 40x3.55 - Spareparts / Accessories - Einhell Service
0.58ct 5.47x5.40x3.15mm GIA VS1 I Antique Old European Cut 22484-01 · Rachel Boston
4-40X3/8 Phillips Flat Machine Screw Fully Threaded Black Oxide (Pack of 100) : Amazon.co.uk: DIY & Tools
Collet chucks E4-40x3-26 3 - 26 (ER 40) | Collet chucks E4 ER | DIN ISO 10889-1 (VDI) | Kemmler Shop