Why does screw bolt break?-Jiangsu Suqing Fasteners Make Co., Ltd.

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Why does screw bolt break?

Oct 14,2022

Why does screw bolts break? Generally, screw bolts are not easy to break during use unless under special circumstances. If the quality of the raw materials used in the screw bolts is not good and has a lot of magazines, it will result in insufficient hardness. Excessive force applies to the screw bolts during use. Do a torque test first to check the minimum breaking force, and then adjust the torque. If high torque is required, screw bolts can be done with heat treatment. There are process problems in the production of screw bolts, such as eccentric heads. Check whether the pre-hole is suitable or not. If it is too small, the screw bolt will easily break when it enters. How to remove screw bolts? If screw bolts are easily removed, they wouldn’t be very secure. So, removal takes some effort. There are a variety of screw bolts that each with different attributes and designs. The design allows them to be tightened with a regular screwdriver without loosening. Use a special screw bolt removal tool. It will work with stainless steel screw bolts. You must use the correct sized tool that matches the size of the screw bolts. The tools feature two, super-hard tungsten carbide tips which can effectively dig into the screw bolt. By applying pressure via the removal tool, it’s possible to loosen the screw bolt. Modify the screw bolt to create a screwdriver slot. It is possible to turn your screw bolt into a usable flathead one by carefully sawing a slot. This can be achieved using a small hacksaw or high-seed rotary tool. Then, use a screwdriver to remove. Dig the teeth of the pliers into the screw bolt. This can provide enough pressure to loosen the screw bolt. Another option is to file two flat sides of the screw bolt, making it easier to achieve a firm grasp.

Why does screw bolts break?
Generally, screw bolts are not easy to break during use unless under special circumstances.

If the quality of the raw materials used in the screw bolts is not good and has a lot of magazines, it will result in insufficient hardness.

Excessive force applies to the screw bolts during use. Do a torque test first to check the minimum breaking force, and then adjust the torque. If high torque is required, screw bolts can be done with heat treatment.

There are process problems in the production of screw bolts, such as eccentric heads.

Check whether the pre-hole is suitable or not. If it is too small, the screw bolt will easily break when it enters.

How to remove screw bolts?
If screw bolts are easily removed, they wouldn’t be very secure. So, removal takes some effort.

There are a variety of screw bolts that each with different attributes and designs. The design allows them to be tightened with a regular screwdriver without loosening.

Use a special screw bolt removal tool. It will work with stainless steel screw bolts. You must use the correct sized tool that matches the size of the screw bolts. The tools feature two, super-hard tungsten carbide tips which can effectively dig into the screw bolt. By applying pressure via the removal tool, it’s possible to loosen the screw bolt.

Modify the screw bolt to create a screwdriver slot. It is possible to turn your screw bolt into a usable flathead one by carefully sawing a slot. This can be achieved using a small hacksaw or high-seed rotary tool. Then, use a screwdriver to remove.

Dig the teeth of the pliers into the screw bolt. This can provide enough pressure to loosen the screw bolt. Another option is to file two flat sides of the screw bolt, making it easier to achieve a firm grasp.

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