How do allen head countersunk screw meet different strength requirements?

In the past, customers often came to inquire about the Shi Shi Tong allen head countersunk screw factory, asking whether the countersunk head and allen head countersunk screw can meet the strength requirements they require? What materials should be recommended based on his strength requirements?

Generally speaking, the commonly used strength grades of allen head countersunk screw are 3.6, 4.8, 6.8, 8.8, 10.9, and 12.9. Those below level 4.8 can use five materials: carbon steel, stainless steel, aluminum, copper, and titanium. However, for grades 6.8 and above, the materials that can satisfy the requirements are stainless steel, carbon steel, and titanium alloy. Then recommend suitable materials according to different strengths.

However, to recommend suitable materials for different strengths, it is also necessary to consider whether the scene of use has any special requirements, such as requiring a salt spray time of 600 hours or even more. Or require the color of the surface to be consistent with the accessories, such as red, orange, etc. Or require the material to be non-magnetic, etc.

In this way, after clearly stating the requirements, the allen head countersunk screw factory can recommend suitable materials. Otherwise, it will cost money to customize the allen head countersunk screw, but the purchased countersunk head and flat head hexagon socket screws cannot be used.

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