10pcs M5*21 D-Type Pressure Plate Screw – High-Strength Stainless Steel Fastener for CNC Applications tool holder Workpiece Material Matrix & Grade

Workpiece Material Matrix & Grade Comparison Tips: To achieve optimal chip control and tool longevity on the QEFD2525R17-3 holder

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10pcs M5*21 D-Type Pressure Plate Screw – High-Strength Stainless Steel Fastener for CNC Applications tool holder Workpiece Material Matrix & GradeProduct parameters: Specification : M5*21 Screw material : Stainless steel Screw chief : M5 Thread Total length : 21mm Thread length : 10mm Nut thickness : 4mm Intermediate cylinder length : 7mm Adaptive Nut wrench : L3. 0 Adaptive bottom wrench: L2. 5 Data is measured by hand, for reference only. Package includes : 10 screws Key Features: Multiple quenching, strong screw strength, not easy to slide. The tolerance is small, the screw and the knife and