0102030405
Carbon Steel Furniture Nut Round Base Three Hole Nut
Inch size Metric Size Screw Locking Wire Thread Inserts
One of the biggest misconceptions regarding locking type helical coil screw thread inserts is the insert has a feature that locks it into place in the parent material. This is not the case. Locking inserts apply a locking, or prevailing, torque on the male fastener.
Product Parameters
Product name |
The base nut |
Material |
Carbon steel galvanizing /stainless steel |
Surface treatment |
Stainless steel material: natural color Carbon steel material:Colored zinc plating or White zinc plating |
Heat treatment |
Tempering, Hardening, Spheroidizing, Stress Relieving. |
Used |
Furniture, Wood products,etc |
Non-standards |
OEM is available, according to drawing or samples |

Core Product Highlights
✅ Triple Fixation Design: 3 symmetrical holes for MIG/TIG welding stability ✅ Material Versatility:
Stainless Steel: AISI 304 (18-8) / 316L (Marine Grade)
Carbon Steel: Grade 8.8 with Electro-Zinc Plating (Blue/Yellow Chromate)
✅ Welding Optimization:
Pre-punched 5mm slag relief grooves
2.5mm chamfered edges for arc initiation

Zero-Porosity Welding: Pre-coated flux layer reduces spatter by 40%
Batch Traceability: QR code tracking from steel mill to final inspection
Custom Services:
Hole pattern customization (triangular/square layout)
Zinc-nickel alloy coating for extreme environments
Part of the application industry display
