Hex Self Sealing Captive Bolts
An ordinary screw lacks seal protection, allowing dirt, fluids, gases, etc. to infiltrate and damage sensitive devices,Self sealing screws are used to prevent water, gas, and oil. which, with a standard fastening may penetrate or leak and cause damage. There is an o-ring sitting in the underhead grooved, the o- ring is good to an-ti loose, and dirt, gas, the oil will not able to affect the screw assemblies. With the yellow patch, after being assembled, the screws will be very difficult to remove since the yellow patch will fill up the little gaps of screws and nuts. Heatfastener is a professional sealing bolts supplier, with 20 years of industry experience.
|Material||Stainless steel, copper, brass, titanium, aluminum, alloy steel|
|Finish||Passivated, Coating, Dacromet, Nickel plating etc|
|Size||US Size or Metric screws are available|
|Standard||DIN, JIS,GB, ANSI..|
|Application||Automotive, Machinery etc|
|Payment||T/T or Paypal|
|Screw Head Type||Hex|
|Drive Type||Captive thread|
|Size||from M1 to M16 or customized|
|Product type||Hex Self Sealing Captive Bolts|
|Thread type||Half thread|
|Service||Customized as customer’s drawing or requirements|
|Delivery||by sea or Express|
Custom sealing screws and bolts are available
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.
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