3 PCS T Nuts Set for Lathe Chuc-Jaws T-Nuts and Six M10/M12 Bolts,T Slot Bolts for Thule, Compatible with 6" and 8" Hydraulic 3-Jaw Hollow Chucks (10" Hollow Chuck(with 6* M12 Bolts))

10" Hydraulic 3-jaw Hollow Chuck(With 6* M12 Bolts)SpecificationColor: BlackMaterial: 45# SteelCompatible Devices: 10" Hydraulic 3-jaw Hollow Chuck(Not Included)Number of T Nuts: 3Number of M12 Bolts: 6Hardness: 30-35 HRCCenter Distance: 30mm/1.181inEach T Nut Size: 51*22.5*21.5mm/2.008*0.886*0.846inPackage Size: 10*8*4cm/3.94*3.15*1.57inGross Weight: 0.6kg/1.32lbsNet Weight: 0.5kg/1.10lbsPackage Included3* T Nuts6* M12 Bolts6" Hydraulic 3-jaw Hollow Chuck(With 6* M10 Bolts)SpecificationColor: BlackMaterial: 45# SteelCompatible Devices: 6" Hydraulic 3-jaw Hollow Chuck(Not Included)Number of T Nuts: 3Number of M10 Bolts: 6Hardness: 30-35 HRCCenter Distance: 20mm/0.787inEach T Nut Size: 36.5*17.5*18.5mm/1.437*0.689*0.728inPackage Size: 8*6*3cm/3.15*2.36*1.18inGross Weight: 0.3kg/0.66lbsNet Weight: 0.2kg/0.44lbsPackage Included3* T Nuts6* M10 Bolts8" Hydraulic 3-jaw Hollow Chuck(With 6* M12 Bolts)SpecificationColor: BlackMaterial: 45# SteelCompatible Devices: 8" Hydraulic 3-jaw Hollow Chuck(Not Included)Number of T Nuts: 3Number of M12 Bolts: 6Hardness: 30-35 HRCCenter Distance: 25mm/0.984inEach T Nut Size: 46.5*20*20.5mm/1.83*0.787*0.807inPackage Size: 9*6*3cm/3.54*2.36*1.18inGross Weight: 0.5kg/1.10lbsNet Weight: 0.4kg/0.88lbsPackage Included3* T Nuts6* M12 Bolts8" Hydraulic 3-jaw Hollow Chuck(3* T Nuts Only)SpecificationColor: BlackMaterial: 45# SteelCompatible Devices: 8" Hydraulic 3-jaw Hollow Chuck(Not Included)Number of T Nuts: 3Hardness: 30-35 HRCCenter Distance: 25mm/0.984inEach T Nut Size: 46.5*20*20.5mm/1.83*0.787*0.807inPackage Size: 9*6*3cm/3.54*2.36*1.18inGross Weight: 0.435kg/0.96lbsNet Weight: 0.335kg/0.74lbsPackage Included3* T Nuts

• Durable Construction: Made from high-hardness 45# steel with a quenching treatment, this T nut set offers exceptional strength, wear resistance, rust resistance, and deformation resistance, ensuring a long service life.
• Stable Fixation Mechanism: The bolt fixation and T-shaped nut structure provide a stable connection between the chuck and the machine tool spindle. The self-locking performance maintains clamping force during power outages or hydraulic failures, enhancing machining safety.
• Quick and Easy Change: The T-nut design allows for rapid and simple removal and re-installation of chucks, minimizing equipment downtime and boosting productivity during frequent chuck changes or maintenance.
• Accurate Centering: The T-nut construction supports precise centering of the chuck on the machine spindle, reducing machining errors caused by workpiece clamping deviations and improving the pass rate of finished products.
• High Compatibility and Easy Installation: Designed to fit industry-standard T-slot specifications, this T nut set is compatible with most brands of hydraulic 3-jaw hollow chucks and standard machine tool spindles. The T nuts are easy to install in T-shaped grooves, automatically positioning and locking for secure and stable installation.