Pentair 355621 Hex Head Screw - 3/8-16 x 2.25in

What This Part Is Used For
Pentair 355621 Hex Head Screw - 3/8-16 x 2.25in is a replacement fastener used in compatible Pentair equipment assemblies. It secures components under load.

Why This Part Matters
Proper fasteners maintain structural integrity and safe equipment operation. Replacing corroded or damaged screws restores secure attachment. Correct thread sizing ensures reliable fit.

Key Features and Specifications

• Manufacturer part number 355621
• Hex head screw
• 3/8-16 thread specification
• 2.25in length
• Used in compatible Pentair assemblies

Installation and Fitment Guidance
Match thread size and length before installation. Confirm by manufacturer part number before ordering. Tighten evenly according to manufacturer guidelines.

About the Pentair Brand
Pentair equipment uses standardized hardware for serviceability. Their replacement fasteners are engineered for compatibility within specific assemblies. Genuine Pentair screws help maintain proper equipment stability.

Common Service Context
Common during pump rebuilds, filter servicing, or replacing corroded hardware.