Seal the deal with CSFI Socket Cap Seal Screws engineered with 360° rubber O-ring technology. Protect the environment and/or your equipment from moisture, humidity, dirt, dust, hazardous fluids/ gases and other contaminants.
Typical fasteners close and secure parts. CSFI sealing fasteners including our CSFI Socket Cap Seal Screws with 360° rubber O-ring technology, are guaranteed to protect your equipment from contaminants, while preventing contaminants in your equipment from seeping out and damaging the environment. CSFI Socket Cap Seal Screws can also withstand extreme hot and cold temperatures, making it extremely reliable to perform in harsh conditions.
Once screw is torqued rubber O-ring will not break or crack, and has unmatched gripping ability, reduced stripping, and can withstand extreme pressure, weather, and temperatures.
Save time and money in costly repairs/ replacement parts caused by contaminants (i.e.: dirt, water, oil, fluids, gas,) infiltrating or seeping out of equipment. CSFI socket cap seal screws are reusable, too.
Made from corrosion-resistant metals, including Steel, Stainless Steel and Titanium.
Higher socket cap head height permits a deeper groove, can integrate a wire safety mechanism, and can accommodate larger cross-section O-ring. There is less space requirement compared to Phillips pan heads and other styles; custom and oversized CSFI Socket Cap Seal Screws are available.
Air tooling, generators, pumps, compressors, machine parts, electronic devices, automotive components, and more.
NEMA ready. REACH, RoHS, DEKRA, DFARS and Buy American Act compliant.
CSFI is a purpose-driven company that is committed to the triple bottom line strategy of "People. Planet. Profit."