What is the diameter of the well nut flange. What is the thickness of this flange. What is the over all length of the well nut

All I can tell you is don't use the size drill bit they say! Use a size smaller or it will pull out easily!!!!

Will these work good for mounting handles on my kayak? Worried about them ripping off when I pick it up.

I used them for this exact purpose. Haven't had any problems after stressing the connections pretty heavily several times (lifting the kayak and and off of the car for several trips). However, I used 4 nuts for each handle, so you would need two of these packages to secure two handles.

Can these be used to secure a sending unit in a plastic gas tank?

I will rather not take the chance. It might work, it will keep the meter unit in place but what long-lasting effect of fuel/gasoline is on the neoprene material is unknown. To err on the safe side, I personally will not. There is not enough information of the application.

H2o Kayaks M5 Neoprene Well Nut With 20mm Marine Grade

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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R255

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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Description

⚓ Secure your gear with marine-grade precision—because your kayak deserves the best!

MARINE GRADE DURABILITY - Crafted with A4 stainless steel for unbeatable corrosion resistance in harsh marine environments.
REUSABLE USER FRIENDLY - Snap-in feature enables quick assembly line use and easy removal without compromising integrity.
MULTI MATERIAL COMPATIBILITY - Ideal for metal-to-plastic assemblies, preventing galvanic corrosion and surface damage.
ONE SIDE ACCESS INSTALLATION - Effortlessly install with access to only one side—perfect for blind or closed-end holes.
SHOCK VIBRATION ABSORPTION - Neoprene bushing design dampens noise, vibration, and shock for long-lasting secure fixes.

The H2o Kayaks M5 Neoprene Well Nut pack includes six high-performance fixing nuts with 20mm A4 marine-grade stainless steel Pozi screws. Designed for shock absorption, corrosion resistance, and easy installation from one side, these well nuts provide a durable, vibration-resistant fastening solution ideal for marine and mixed-material applications.

Specifications

ASIN	B009ERRCSS
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	545,604 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,577 in Nut & Bolt Sets
Customer Reviews	4.5 4.5 out of 5 stars (745)
Date First Available	21 Sept. 2012
Guaranteed software updates until	unknown
Head Style	Pan
Item Weight	4.54 g
Item model number	E
Manufacturer	H2o Kayaks
Material	Brass, Stainless Steel
Measurement System	Metric
Package Dimensions	8.71 x 6.91 x 1.8 cm; 4.54 g
Part number	E

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R255

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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H2o Kayaks M5 Neoprene Well Nut With 20mm Marine Grade Stainless Steel Pozi Screw (Pack of 6) (E)

Description

Specifications

Common Questions