10.9 grade high-strength alloy steel and 304 stainless steel umbrella/mushroom head screws are precision fasteners engineered for CNC cutter heads, milling machines, and mechanical processing equipment. Covering metric sizes M5-M8, their unique umbrella/mushroom head design ensures secure, flush fitting with cutter heads and milling components, making them ideal for high-stability, high-torque applications in metalworking and CNC machining.
Crafted from premium materials: 10.9 grade heat-treated alloy steel delivers exceptional tensile strength, hardness, and wear resistance, enduring heavy loads and frequent vibration in milling operations. 304 stainless steel offers reliable corrosion and rust resistance, suitable for humid workshops or environments with mild chemical exposure. The specialized head shape provides enhanced contact area for stable fastening, while compatibility with CNC and milling equipment ensures seamless integration into professional machining setups.
Core Features & Advantages
Dual material options: 10.9 grade (high-strength, wear-resistant) and 304 stainless steel (corrosion-resistant)
Umbrella/mushroom head design for secure, flush fitting with CNC cutter heads and milling components
M5-M8 metric sizes, perfectly matched to mechanical processing equipment specifications
High-torque performance, ideal for vibration-prone milling and CNC machining scenarios
Industrial-grade durability, adapting to harsh workshop and metalworking environments
