Dozer Bolts and Nuts
Grade 12.9 track bolt and nut, plow bolt and nut segment bolt and nut.case hardening is HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two type description, one is the metric system:M12-M24-6g, another is denominator system:1/2-1/4--2A.the specification can be customized.
Product Details
MOQ: | 100PCS |
Delivery Time: | Within 30 Days After Contracted |
Material: | 40Cr |
Technique: | Heat Treatment, Bluing, Hot Forging |
Grade: | 8.8-12.9 |
Surface Hardness: | HRC38-43 |
Certification: | ISO9001:2008 |
Our company We use high quality steel , have good mechanical properties and stability of chemical component. it keep the bolt to be of high strength.
Single bolts, every month can produce 1.7 million bolts. Now we buy a Full Automatic Cool-forging Machine. this greatly enhances our production capacity with more quality and more beautiful appearance.
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