Piston Lock Nut 1

Jun 24, 2026

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Product Name

Piston Lock Nut 1"

Brand

FMC BEAN

SKU

3269115

Weight

0.48 LBS 0.29kg

Product Description

Lock down your high-pressure piston! We supply the SKU 3269115 1" Piston Lock Nut. This is not a standard nut; it's a critical, high-strength fastener for your mud pump or piston pump fluid end. Precision-machined from heat-treated alloy steel (Grade 8 / 2H) or stainless steel, it is built to withstand extreme high-pressure reciprocating cycles and vibration. Trust the 3269115 lock nut to prevent piston loosening and catastrophic failure.

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