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Your cart is empty.M5 NEOPRENE WELL NUT & MARINE GRADE 25MM STAINLESS MACHINE SCREW Grip Range 0.4-4.9mm Simple to install Place 'Well-Nut' insert all the way into the pre-drilled hole until the flange is firmly against the mounting surface. Pass the machine screw through the part to be fastened and tighten until snug 'Well Nut', a flanged neoprene bushing with a captive brass nut, is designed to provide a shock and vibration resistant fixing for engineering structures. This demountable blind screw anchor is suitable for applications of many kinds in many conditions, in materials from thin gauge metals to plastic sheet up to 16.5mm thick; a high rate of radial expansion even allows use in blind holes in solid materials. Benefits: Access needed to only one side of the workpiece Used with standard metric machine screws Fastens in blind, burr-free holes Can be used in closed end holes Will not mar prefinished surfaces Helps seal out ambient moisture Absorbs noise Electrically isolating Dampens vibration and shock Helps prevent galvanic corrosion Ideal for metal-to-plastic and other mixed material assemblies Resistant to ozone and weathering in outdoor conditions Suitable for marine applications Removable and reusable Snap-in feature to facilitate assembly line use A4 Marine Grade Stainless Steel These Well nuts have a Grip Range 0.4-4.9 mm (Hull thickness) If your hull is thicker you need to order Type (D) from our site with 40 mm screws
Dave
Reviewed in the United States on August 31, 2024
They worked perfect for my paddle holder bunge on my kayak. Highly recommend.
john
Reviewed in the United States on January 14, 2023
Have to click several times to work. Short distance.
R. Mitchell
Reviewed in the United Kingdom on September 15, 2019
Beware! The screws that come with the well nuts are not countersink as in the picfure, they are dome head screws.
luca
Reviewed in Italy on March 30, 2018
Buon prodotto, utilizzato per fissare la carena di una motocicletta , in quanto alcuni well nuts originali si erano rotti in un paio di punti.Prodotto un po' troppo caro comunque, ma data l'urgenza ho aquistato ugualmente.Logistica amazon rapida e impeccabile come al solito.
Michael Jenkinson
Reviewed in the United States on February 21, 2018
Worked really well for a hole i drill into the kayak for a paddle holder.
GJW
Reviewed in the United States on October 11, 2018
Worked fine on my kayak.
bargain hunter
Reviewed in the United Kingdom on April 13, 2018
States that this product is stainless steel, however the machine screws were picked up by my magnet, so I believe that means they are ordinary steel not stainless and rust precautions will be needed if using externally.
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