Cutoff Wheel: Type 1A1R, 6" Dia, 0.035" Thick, 1-1/4" Hole, Diamond MPN:RESIN-77

This high tensile strength hex head cap screw features an under head design with 7/8-9 UNC threads that provide a secure and permanent fit for attaching two parts together while preventing unscrewing or wobbling due to vibration in dynamic environments, such as automotive or aircraft industry use. Made from carbon steel, the durable construction resists wear and corrosion caused by exposure to harsh conditions in outdoor settings and prolonged usage in marine applications. Its hexagonal drive style enables quick installation using standard wrenches while providing more torque control than slot head counterparts in assemblies requiring repeated re-tightening. Due to its size options, including an M6 version for European machinery repairs, the underhead cap screw meets versatile needs across numerous industries where critical bolting applications demand reliability and strength; such as manufacturing facilities, telecommunications equipment, construction site rigging, HVAC assemblies and general fabrication.