Custom Stainless Steel Dowel Nut SUS304 SUS316 Dowel Nuts and Bolts

توضیحات

A Stainless Steel Dowel Nut is a type of fastener designed to provide a threaded insert in materials where a strong, corrosion-resistant connection is required. It typically features a cylindrical body with internal threads, allowing bolts or screws to be securely fastened into wood, metal, or composite materials.

Material

Austenitic Stainless Steel (Grade 304 or 316) – Offers excellent corrosion resistance and durability.
Martensitic Stainless Steel (Grade 410 or 420) – Provides higher strength and moderate corrosion resistance.

Applications

Furniture Assembly – Used in high-end furniture for durable and rust-proof joints.
Marine & Offshore Structures – Resistant to saltwater corrosion.
Construction & Architectural Fittings – Ideal for outdoor and structural applications.
Automotive & Aerospace – Provides secure fastening in high-stress environments.
Industrial Machinery – Ensures long-lasting threaded connections in heavy-duty equipment.

Success Case: Stainless Steel Dowel Nut in Marine Construction

Project: Golden Gate Bridge Maintenance (San Francisco, USA)

Challenge: The bridge required corrosion-resistant fasteners to withstand harsh marine conditions, including saltwater exposure and high winds.

Solution: Engineers selected Grade 316 Stainless Steel Dowel Nuts due to their superior resistance to pitting and crevice corrosion.

Implementation:

Over 10,000 dowel nuts were installed in critical joints and support structures.
The nuts were used to secure bolts in steel girders, ensuring long-term stability.

Results:

50+ years of maintenance-free performance – No significant corrosion or fastener failure reported.
Cost savings – Reduced replacement frequency compared to carbon steel alternatives.
Enhanced safety – Provided reliable structural integrity under extreme weather conditions.

This case demonstrates how Stainless Steel Dowel Nuts are essential in demanding environments where durability and corrosion resistance are critical.