Overall Description
| Name | Cross Recessed Steel Captive Screw |
| Size | M4.5*3.5 or OEM |
| Production available | Carbon steel, stainless steel with good quality |
| Finished | Black zinc plating, polished, nickle plating, etc |
| Feature | Captive screw |
| Head type | Flat head or OEM |
| Drive style | Phillips or custom made |
| Application | Sports item, automotive, etc |
Main material of screw fasteners
1. Low Carbon Steel
2. Stainless Steel 304
3. Stainless Steel 302
4. Aluminum 5052
5. Brass
6. Bronze
7. UNS C11000 Copper
Cross Recessed Steel Captive Screw Application
Cross Recessed Steel Captive Screw Production Flow
The heat treatment process has a critical impact on high strength fasteners, especially its intrinsic quality. Therefore, in order to produce high-quality high-strength fasteners, advanced heat treatment processes and heat treatment process control are required.
The heat treatment can ensure that the high-strength fasteners have the required mechanical strength, good plasticity, toughness and low notch sensitivity, high bending strength, and avoid the occurrence of slack and other comprehensive mechanical properties and performance. The quality and reliability of fasteners enhance the market competitiveness of fastener products.
Partners
FAQ:
When was your company founded?
Our company was built in 2009.
How do you control your quality of stainless steel thumb screws?
We have test equipment, such salt spray text, CCD selecting and so on. And we can provide you material test certificate of the goods when it is finished.
What surface finish can you make for metal captive screws?
Zinc plating, cooper plating, nickel plating, etc. It can be made based on your requests.
What’s the MOQ of black flat head screws?
Generally, it is depends on the specific products. Small products requires larger than bigs.