Perko Plastic Thru-hulls - Plastic Thru-hull 1/2" | 328-004-BULK
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Plastic Thru-hulls
Plastic Thru-hull 1/2"
- A molded plastic thru-hull to accept hose directly is useful for bait tanks, scuppers, locker drains, bilge discharge, etc
- Not recommended for use below the waterline
- Brand: Perko
- Manufacturer part #: 328-004-BULK
- Sold as: EA
Product Details
White polymer Figure 0328 fitting for 1/2 in. hose. Mounting-hole diameter: 13/16 in.; maximum hull thickness: 1-1/4 in.; flange outside diameter: 1-1/2 in.
Parts Desk Insight
Select by hose inside diameter and actual hull thickness, not the flange diameter. Perko does not recommend this hose-connected thru-hull for below-waterline use.
Product Reference
Shipping information
In-stock and OEM parts: ship same or next business day.
Available items are ready for pickup or shipping between one and three days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.