Haiyan Hager Fastener Co., Ltd. |
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The word ratio of support area to stress area of hexagonal head bolt is larger than that of ordinary hexagonal head bolt. Therefore, this kind of bolt can withstand higher preload and has better anti-loosening performance. Therefore, it is widely used in automobile engines, heavy machinery and other products. Bolts with holes and grooves in the head of hexagonal head can be locked by mechanical method in order to prevent loosening and reliability.
The company operates fasteners for many years, has rich experience, high quality, and has a professional testing agency, providing relevant testing certificates, and can be customized according to customer needs and drawings. Customers are welcome to come to consult and buy.
Product Dimensions | M10 |
Item Weight | it depends on length |
Standard | DIN6921 |
Free Sample | Available |
Advantages | High tensile |