Information
Wheel hub bolts are key components connecting the wheel to the hub bearing, carrying the vehicle's weight and torque loads. Based on their structure, they can be categorized as follows:
Single-head bolts: These have both a knurled key and a threaded key. They are widely used in small passenger cars (such as Japanese and Korean models) and have strength grades of 8.8, 10.9, and 12.9.
Stud bolts: These have threads on both ends and are suitable for the light torque requirements of small and medium-sized trucks. Their strength grade is as low as 4.8.
Strength grades:
Grade 8.8 (yield strength 640 MPa): Low-end passenger cars;
Grade 10.9 (yield strength 900 MPa): Mainstream passenger cars;
Grade 12.9 (yield strength 1100 MPa): Heavy trucks.
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Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.
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