Device for testing non-solid pins NP-1

Device for testing non-solid pins NP-1 Responsibility is the assurance of quality, and quality is the life of corporation. We are looking forward to long term cooperation with customers, we will make best service and after sales service for all of our customers. If you have any inquiry, please don’t hesitate to contact us. We will reply you at the first time as we can. Technical parameters: 1, Steel rod:Φ4.8mm； 2, Load weight:100N； 3, The stress pushed on bolt is from the