What size and length screws need to be used to install to the transom?

If your transom is 2 inches thick, you need the next size smaller than 2 inches. If your transom is only an inch thick, don't install it at all, because your boat will sink. Cheers!

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T-H Marine Drain Plug - Self-Retaining Screw-Type Boat Drain Plug - Fits 1 in Hole - Polypropylene with O-Ring Seal - Vibration Resistant - Ideal for Transoms, Wells, Coolers, and Tanks

T-H Marine Drain Plug - Self-Retaining Screw-Type Boat Drain Plug - Fits 1 in Hole - Polypropylene with O-Ring Seal - Vibration Resistant - Ideal for Transoms, Wells, Coolers, and Tanks

Product ID: 1708003

Details

Brand
T-H Marine
Color
Black
Item Weight
0.04 Pounds
Material
Polypropylene
UPC
733572018400

⚓Marine-grade polypropylene durability

🔩Self-retaining screw-type design

🛡️O-ring seal for leak-proof security

16599CFA

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Sold byAmazon Cote D' IvoireDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚓ Secure your boat’s flow with leak-proof confidence!

LEAK PROOF CONFIDENCE - Threaded seal with chemically inert O-ring ensures vibration-resistant, watertight performance every time.
EFFORTLESS INSTALLATION - Fits standard 1-inch holes and secures with common No. 8 screws for quick, hassle-free setup.
NEVER LOSE YOUR PLUG AGAIN - Self-retaining screw design keeps the plug attached, eliminating costly replacements and frustrating drops.
BUILT TO BRAVE THE ELEMENTS - Rugged polypropylene construction resists corrosion and stands up to harsh marine environments.
VERSATILITY MEETS RELIABILITY - Perfect for transoms, livewells, bait tanks, coolers, and more—your all-in-one marine drain solution.

The T-H Marine Drain Plug is a self-retaining, screw-type drain plug designed for 1-inch holes, featuring a durable polypropylene body and a chemically inert O-ring seal that ensures leak-free, vibration-resistant performance. Ideal for marine applications including transoms, livewells, and coolers, it offers easy installation and reliable corrosion resistance for long-lasting use.

Specifications

ASIN	B0000AY0BX
Best Sellers Rank	#32,611 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #81 in Boat Deck Hardware
Brand Name	T-H Marine
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (596)
Global Trade Identification Number	00733572018400
Included Components	Drain plug
Item Type Name	Drain Plug
Item Weight	0.04 Pounds
Manufacturer	T-H Marine
Manufacturer Part Number	DP-1-DP
Manufacturer Warranty Description	Limited manufacturer.
Material Type	Polypropylene
Model Number	3001.5678
Number of Items	1
UPC	733572018400 751738988473
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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16599CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cote D' Ivoire.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

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