What is the difference between the flat socket cap screw and the socket screw?

The difference between the flat socket cap screw and the ordinary hexagonal screw ( hexagonal cylindrical cap head screw and the button head hexagonal screw) is mainly manifested in the structure of the screw head. Flat socket cap screw is conical, showing an inverted triangle, and the installation mode is cover. After installation, the head can be filled into the mounting surface and the head will not be exposed outside. Hexagonal screw in countersunk head is a kind of design to ensure the smooth installation surface. The screw head of the ordinary hexagonal screw is cylindrical or circular, and the installation mode is clear. After installation, the screw head is protruding.

The screw manufacturer Shi Shi Tong can manufacture flat socket cap screw with various angles. The angle used in different products may also be different. The most commonly used angle is 90°, q others are 60°82°100°110°120° and so on. The assembly market should be based on the actual and screw matching angle.

When the flat socket cap screw cannot be unloaded, the socket screw can be drilled off on the table drill with a smaller alloy bit to try to remove the sliding batch. Or you can also be dealt with by contact with Shi Shi Tong Metal products Co., Ltd., which specializes in the production of hexagonal screws to ensure that the screws are not easy to slide.

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