CSFI

COVID-19: CSFI Sealing Fasteners Available for Ventilator Manufacturing. Learn More.

CSFI’s hex sealing bolts are designed to withstand extreme pressure, and to form a complete seal along the threading of your bolt. Where liquids, gas, and contamination are present, it is crucial to use CSFI’s hex sealing bolts rather than ordinary nuts bolts to ensure optimal performance from your equipment.

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