Description
PERKO White Polymer Flanged Lock Nut, 1 in. – 326-006
The PERKO Figure 0326 flanged nut is the genuine retaining nut used on selected moulded-polymer through-hulls and scuppers. This 1 in. version should be matched by figure and thread, not solely by nominal hose size.
Product Details
- White moulded-polymer flanged lock nut for compatible PERKO fittings in the 1 in. nominal size family.
- Intended as a service replacement for 1 in. Figure 0328 / related polymer fittings.
- The broad flange spreads the clamping load over the back of the hull or panel and allows the matching fitting body to be secured without a separate metal nut.
- PERKO standard / bulk package quantity is 50; this product is sold individually as one uncarded nut.
- Nominal hose or pipe size does not by itself guarantee thread compatibility; match the exact PERKO figure and thread on the existing fitting.
- Nut only. Through-hull body, scupper, hose, clamps and sealant are not included.
- Hand-start the nut to avoid cross-threading and tighten only enough to compress the bedding material without distorting the polymer fitting.
Specifications
- PERKO Manufacturer Part Number: 0326006
- PERKO Figure / Series: 0326
- Package Format: OEM / bulk, uncarded – sold as 1 nut
- Component Type: Replacement flanged lock nut
- Nominal Size: 1 in.
- Material / Colour: White moulded polymer
- Compatible Family: 1 in. Figure 0328 / related polymer fittings
- PERKO Bulk Package Quantity: 50
- Included: 1 lock nut

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