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Home Products Toilet Seat Fixing Systems Top-Fix Kits M5 Nylon Expansion Top Fixing for Toilet Seats - Stainless Steel Nut Insert

M5 Nylon Expansion Top Fixing for Toilet Seats - Stainless Steel Nut Insert

M5 nylon expansion top fixing with an embedded stainless steel nut for toilet seat hinges. The insert provides a corrosion-resistant metal thread, while the nylon body expands against the mounting hole during tightening to help limit hinge movement. Installation from above avoids reaching beneath the pan, supporting fitting in restricted spaces. The ribbed sleeve helps grip a correctly sized hole.
M5 Nylon Expansion Top Fixing for Toilet Seats - Stainless Steel Nut Insert
M5 Nylon Expansion Top Fixing for Toilet Seats - Stainless Steel Nut Insert product view

Technical Specifications

Specification
Value
Installation:
Bottom Top
Screw Thread:
M5 M6 Custom
Screw Length:
45mm 55mm 60mm Custom
Color:
Custom
Material:
Full SUS304 Plastic+SUS304 Plastic
OEM / ODM Service:
Available
Compatible Hinge:
One Button Dual Button Keyless Traditional close
Seat Compatibility:
UF PP MDF Wooden Resin

Dimensions & Technical Drawing

M5 Nylon Expansion Top Fixing for Toilet Seats - Stainless Steel Nut Insert dimensions

Development & Manufacturing Process

Development process for M5 Nylon Expansion Top Fixing for Toilet Seats - Stainless Steel Nut Insert

Applications & Use Cases

Adjustable Lift-Off Quick Release Hinge Base
Adjustable Lift-Off Quick Release Hinge Base
Adjustable Push Button/Lift-Off Quick Release Hinge Base
Adjustable Push Button/Lift-Off Quick Release Hinge Base
Adjustable Traditional Toilet Seat Hinge Base
Adjustable Traditional Toilet Seat Hinge Base

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UF or PP toilet seat

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