Hexagon Socket Cap Head Seal Screws
Type: Sealing screws, Sealing bolts, O Ring seal screws, Cap head seal screws
Material: Stainless steel
Finish: Natural
MOQ:2000PCS
Standard: Inches, Metric
Specification
socket cap head screws with an o ring which features a groove on the underside of the hexagon cap head. Seal screws are configured with a rubber O-ring (or a rubber element) that when squeezed, permanently seals out contaminants. This can include disinfectants, oil, gas, humidity, dust, moisture, or any debris or chemicals that can damage or destroy equipment while, at the same time, preventing equipment leakage of toxins (i.e. acid leakage from lithium batteries) into the environment.
The O-ring is made of Silicone rubber as standard but can be supplied in an extensive range of materials which makes them suitable for use in almost any environment without deterioration or loss of performance. Tubber O-rings are offered in Silicone, Fluorosilicone, Viton, Neoprene, Buna-N, Teflon, and EPDM material.
Cap head seal screws are often found in aircraft engines and motors, circuit boards, conveyor belts, LED Lighting materials, and robots that require high sealing power. Socket Head Seal Screws are available in a range of head types, such as low profile cap head Seal Screws, countersunk head cap Seal Screws, button cap Seal Screws, and button flange head Seal Screws. Materials are available in brass and stainless steel or carbon steel.
| Brand | Heatscrew | Material | Stainless steel |
| Head Type | Hex head | Thread type | Machine thread |
| Threading | Thread fit | ||
| Salt Spray test | 72 hours | Thread Direction | Right hand |
| Drive Type | socket cap | Finish | Passivated |
| Standard | Metric, Inch | Packing | Plastic bag+carton |
| Available size | M2 | M3 | M4 | M5 | M6 | M7 | M8 | M9 | M10 | M12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4mm | √ | √ | ||||||||
| 9mm | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| 10mm | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| 12mm | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 25mm | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
| 35mm | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 70mm | √ | √ | √ | √ | √ | √ | √ | |||
| 90mm | √ | √ | √ | √ | √ | √ | ||||
| 100mm | √ | √ |
Size not listed? Please make an inquiry – we are able to provide it. Custom fasteners are available
Frequently Asked Questions
Are You Looking For Custom Screw Manufacturer?
As a 20-year industry experience manufacturer with a factory equipped with precision machines, we can provide, from consultation to production, a one-stop solution for you. For an accurate quotation, you need to tell us the following information:
Specification
Please tell us the specific details, like what is material and finish do you, and the fastener size, if you have drawings or pictures, please send them to us
Quantity
Normally small order quantities are acceptable, while large quantities can help us to lower the cost and get you a more competitive price.
Application
Tell us your application or detailed information for your projects. We can offer you the best choice, meanwhile, our engineers can give you more suggestions under your budget.
What We Can Offer You..
Best Quality
We have rich experience in the manufacture, design, and application of custom fasteners, and served more than 10000 customers worldwide
Competitive Price
we have an absolute advantage in the cost of raw materials. Under the same quality, our price is generally 10%-30% lower than the market.
Test
With more than 22 years, we already have completed the control system and test equipment, we can provide all tests you need
After-Sale
Any feedback will be replied to within 24hours, We provide a 3-5 years guarantees policy. And all costs by us will be on our account.
Fast delivery
If you need urgently, we can deliver samples within 8hours. Bulk order can be within one week
Are You Looking For Custom Screw Manufacturer?
As a 20-year industry experience manufacturer with a factory equipped with precision machines, we can provide, from consultation to production, a one-stop solution for you. For an accurate quotation, you need to tell us the following information:
Specification
Please tell us the specific details, like what is material and finish do you, and the fastener size, if you have drawings or pictures, please send them to us
Quantity
Normally small order quantities are acceptable, while large quantities can help us to lower the cost and get you a more competitive price.
Application
Tell us your application or detailed information for your projects. We can offer you the best choice, meanwhile, our engineers can give you more suggestions under your budget.
What We Can Offer You..
Best Quality
We have rich experience in the manufacture, design, and application of custom fasteners, and served more than 10000 customers worldwide
Competitive Price
we have an absolute advantage in the cost of raw materials. Under the same quality, our price is generally 10%-30% lower than the market.
Test
With more than 22 years, we already have completed the control system and test equipment, we can provide all tests you need
After-Sale
Any feedback will be replied to within 24hours, We provide a 3-5 years guarantees policy. And all costs by us will be on our account.
Fast delivery
If you need urgently, we can deliver samples within 8hours. Bulk order can be within one week
About Us
Shenzhen Heat Hardware Co., Ltd is a leading custom screw manufacturer in China founded in 2000 years. We are specializing in custom screws, security screws, Sems screws, Chicago Screws, Weld Screws, Long screws, Micro Screws, Thumb Screws, Set Screws, Custom bolts, carriage bolts, nuts, and other custom Fasteners. With more than 20years of industry experience. We have serviced over 20000customers including the aerospace industry, automotive industry, electronics, mechanical and electrical products, robots, the Medical industry, communications industry, Outdoor sports products, smart appliances, etc. we can provide one-stop fastener customized service for you no matter what kind of custom fastener you need.
Production Process
We have a variety of production requirements of equipment, can meet any customized demands. can provide comprehensive fastener solutions. Anything you need can make by Heatscrew.
Material Preparation
Threading Rolling
Automatic Lathe
CNC Process
Final Test
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