Carbon Steel Expansion Clinching Nuts M3-M8 Press Fit Fasteners Blue Zinc Plated
Specifications:
- Product Name:Expanding Rivet Nuts
- Material: Carbon Steel
- Surface Treatment: Electroplated Blue Zinc
- Model: Z-M3/M4/M5/M6/M8/M10
- Hardness: HV350–500
- Suitable For: Iron Sheets, Copper Sheets
- Sheet Hardness: Up to HRB80
- Salt Spray Test Duration: 24–72 Hours
Features
- Made of High-Quality Carbon Steel with Hardness Hv350~500, Providing Excellent Strength and Durability for Long-Term Use.
- Electro-Galvanized with Blue Zinc Finish, Offering 24-72 Hours Salt Spray Resistance to Prevent Rust and Oxidation.
- Features a Knurled Clinching Ring for Secure, Anti-Rotation Installation, Forming a Permanent Thread in Pre-Drilled Holes Without Welding.
Notes
- The Size Is Measured Manually, There Is A Slight Error, Please Prevail In Kind.
- Due To Monitor Error, The Picture And The Actual Color Have A Slight Error, And Do Not Affect The Good Quality Of The Product.


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