... strength, wear-resistance, high-duty, vibration proof and exchangeable bolted connections in metallic and non-metallic materials such as stainless ... rusting, stucking, trip with perfect corrosion, high heat and abrasion resistant in many kinds environments, it also can ... the casting housing. 4. Easy to repair the internal thread and assemble. 5. Excellent material quality. Material: Stainless steel, ...