Hex screws DIN 960/961 (ISO 8765/8676) fine-thread quality 8.8 electro-zinc plated are ideal for precise and reliable fastenings. They offer good strength and moderate rust protection, perfect for indoor and protected outdoor use. The fine-thread design gives accurate and secure fastening. Quality 8.8 ensures good load capacity. The standards ensure accurate dimensions and reliable performance. Perfect for construction, machinery and other industrial applications.