PrecisionGeek Knurled Thumb Screw Black Steel M5 x 10mm DIN 653 20mm diameter (Set of 4)

📏 Full Dimensions: M5×10 mm thread, total length 14 mm, 20 mm diameter flat knurled Head × 4 mm thick—precision CNC-machined to DIN 653 standards Oxidised Steel – Durable, corrosion-resistant, and treated with a black oxide finish for increased longevity and a sleek, matte appearance. Tool-Free Usability: Ideal for frequent access applications; no tools required. Perfect for audiophile systems, computer hardware builds, precision mechanical setups, and bespoke engineering projects. Set of 4 Screws: Perfect for electronic enclosures, camera rigs, DIY fixtures, and hobby panel fastening. Durable Steel Construction: CNC-machined from 11SMN30 steel and finished with black oxide/blued oxidation, ensuring corrosion resistance and strength Flat Knurled Head: Large 20 mm head with diamond knurl offers superior hand grip for easy tool‑free tightening and loosening Versatile DIY Applications: Suitable for electronics builds, camera rigs, furniture assembly, signage, and prototyping setups. 🇪🇺 Produced in EU: CNC-machined, blackened, and quality-checked in-house on Star CNC machines in the EU—ensuring precision, traceability, and consistent quality