304 Stainless Steel Toilet Seat Hinge Bolts & PP Nuts – 2 Pack

Keep your toilet seat firmly in place with these heavy-duty 304 Stainless Steel Toilet Seat Hinge Bolts. This 2-piece set includes corrosion-resistant stainless steel screws paired with durable PP (polypropylene) nuts — everything you need for a quick, secure toilet seat or water tank lid replacement.

Made in Mainland China.

Why Choose These Toilet Seat Hinge Bolts?

• Premium 304 Stainless Steel: Resists rust and corrosion in humid bathroom environments, ensuring long-lasting performance.
• Anti-Slip Design: Stainless steel bolts provide a more stable hold than standard plastic screws, preventing your toilet seat from shifting or sliding.
• Universal Compatibility: Compatible with TOTO, and a wide range of other toilet brands — a versatile replacement for most standard toilet seat hinges.
• Easy DIY Installation: No plumber needed! All components for installation are included. Simply use a screwdriver and have it done in minutes.
• Complete Kit: Includes 2 × stainless steel hinge bolts and matching PP nuts — everything required for a straightforward replacement.
• Sleek Silver Finish: Blends seamlessly with modern bathroom fixtures and hardware.

Product Specifications

• Material: 304 Stainless Steel (bolt) + PP Polypropylene (nut)
• Color: Silver
• Quantity: 2 Pieces
• Country of Origin: Made in Mainland China

Package Contents

• 2 × Toilet Seat Hinge Bolts (Screw + Nut set)

Note: Please allow 0.1–2 cm variance due to manual measurement. Slight color differences may occur due to individual display settings.

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For guidance on bathroom safety and fixture standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Right to repair

Frequently Asked Questions

Q: Are these toilet seat hinge bolts compatible with all toilet brands?

A: These 304 stainless steel toilet seat hinge bolts are designed to be compatible with TOTO and many other standard toilet models. We recommend measuring your existing bolts and comparing with the product dimensions before purchasing to ensure a proper fit.

Q: What tools do I need to install these toilet seat hinge bolts?

A: Installation is straightforward and requires only a standard screwdriver. The complete set includes the stainless steel bolts and PP nuts, so no additional hardware is needed. Most users complete the installation in just a few minutes.

Q: Why are stainless steel bolts better than regular plastic screws for toilet seats?

A: 304 stainless steel is highly resistant to rust and corrosion, making it ideal for the moist bathroom environment. Stainless steel bolts also provide a more secure and stable grip compared to standard plastic screws, helping to prevent the toilet seat from shifting or wobbling over time.

Q: How many bolts and nuts are included in the package?

A: Each package contains 2 × toilet seat hinge bolt sets (screw + nut), providing everything you need for a full toilet seat hinge replacement in one convenient pack.