Ningbo OuKaiLuo Hardware Co.,Ltd.
Ningbo OuKaiLuo Hardware Co.,Ltd. Quality Fasteners & Service Provider
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Steel black oxide hex socket cone point Set screw Class 8.8
Production Description
Set screws appear with a variety of tip (point) types. The different shaped tips have different properties that engineers can utilize. If an engineer were to use a detent to ensure proper nesting of the screw, they might choose to use a cone point type of screw. One might often need to use a flat point when the screw must press perfectly flat against a surface. The most common type is the cup point. This type works well because the surface is rounded so that a small surface area is in contact, but it does not have extremely high stress at one point like that of a cone point. Durability studies show that the cup point offers superior resistance to wear while maintaining a strong grip. Knurled cup points offer the added advantage of a locking action (similar to that of a serrated lock washer) that prevents the screws from working loose in high-vibration applications.
Common points include the following:
1.Flat point
2.Domed point
3.Cone point
4.Cup point
5.Extended point (pilot point, dog point)
6.Knurled cup point
Product Specification
| Material | Steel |
| Head style | Headless |
| Drive type | Hex socket |
| Thread type | Machine thread |
| Thread dia. | M7 |
| Point type | Cone point |
| Length | 8mm |
| Grade | 8.8 |
| Finish | Black oxide |
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FAQ
Q: Are you trading company or manufacturer ?
A: We have our own factory, which is located in Ningbo, Zhejiang. Both design team & manufacture team will support our products.
Q: What’s your main products? Can customize or not?
A: Our main products are screws.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge if we stock, but do not pay the cost of freight.
If you are interested in set screw, Please do not hesitate to email us or call us. Our professional team will assit you to purchased the quality products.