The boss bolt is a high-strength bolt that connects the vehicle to the wheel, and the connection position is the hub unit bearing of the wheel.
The structure of the boss bolt is generally the knurling gear, the thread gear and the cap head.
Most of the wheel bolts are above 8.8 grade, bearing the large torque connection between the wheel hub and the axle.
The general miniature car is 10.9 level, and the large and medium-sized vehicle is 12.9 level.
High-grade packaging:
1. We have a variety of package sizes;
2. For large orders, we can design boxes and cartons of specific sizes;
3. Special packaging can be provided according to customer requirements.
Handan Weitao Metal Products Co., LTD., registered in 2019, is located in Yongnian, Hebei Province, China, the major production of standard parts, the company specializes in the production of various types of bolts, nuts, double-headed screws, expansion b
Tags: Fasteners , metal products , bolts , nuts , washers , drill screws , drywall nails , lead screws , stud bolts , expansion bolts , anchor bolts , photovoltaic accessories , seismic series
Send Email
WhatsApp