Home > Products > High End Furniture Hardware >

12MM Internal Hex Rivet Nuts Hinge Support Connecting Pieces High End Furniture Hardware

Place of Origin	GuangDong Dongguan
Brand Name	SITUO
Certification	ISO9001 & TS16949
Model Number	ST-80006

Product Details

Material:

SUS304 / DIN 2462

Category:

Nut

Surface Treatment:

Passivation

Sample Period:

10 To 15 Days

Precision:

Min0.001

Head Shape:

Customized

Origin:

China

Corrosion Resistance:

Yes

Packing:

Plastic Pallets

Qc Control:

100% Inspectton

Size:

12.0MM

Specification:

Customized

Our Service:

One-step Service

Highlight:

12MM hex rivet nuts

SUS304 hexagon rivet nut

12MM High End Furniture Hardware

Payment & Shipping Terms

Minimum Order Quantity

1PCS

Price

5-10 USD per item

Packaging Details

Communication

Delivery Time

Communication

Payment Terms

T/T

Supply Ability

10000PCS per day

Product Description

12MM Internal Hex Rivet Nuts Hinge Support Connecting Pieces

Stainless steel internal hexagonal eccentric rivets, hinge support connecting pieces, precision door and window hardware

3-in-1 Furniture Connector (Cam Lock)

Daily Application

As the core fastener for custom furniture, it is used to join panels and assemble cabinets, wardrobes, bookcases, and other furniture pieces. No nailing is required, ensuring structural stability without damaging panel appearance while allowing easy disassembly and transportation.

Importance

This connector is the cornerstone of furniture stability. The sturdiness and anti-wobble performance of custom furniture fully depend on the quality of 3-in-1 connectors. Low-quality fasteners tend to loosen or strip threads, causing deformation, wobbling, or even collapse. High-quality connectors feature high precision and even stress distribution, keeping cabinets stable long-term and extending service life.

Core Components

Cam (Cam Lock / Cam Nut)

Core Function: Locks the connecting rod with a 90° rotation for panel fastening and disassembly
Main Materials: Zinc alloy (Zamak 3/5, ASTM B86), aluminum alloy, cold-rolled steel (ASTM International)
Common Sizes: φ10mm, φ12mm, φ15mm (general), φ18mm, φ25mm (heavy-duty); Height: 8-12mm
Structures: Solid/hollow; flat bottom/curved bottom; threaded/non-threaded; with decorative cap/without cap

Connecting Rod (Screw / Quick-fit Rod)

Core Function: Connects two panels and transfers tension
Main Types: Self-tapping rod, machine threaded rod, quick-fit rod
Main Materials: Cold-rolled steel (Grade 8.8), iron with plastic coating, stainless steel
Common Sizes: Diameter 3.0-3.5mm, length 32mm/34mm/40mm (for 16-18mm thick panels)

Pre-inserted Nut (Dowels / Insert Nut / Expansion Nut)

Core Function: Embedded in panels, protects holes, fixes connecting rod, prevents cracking
Main Types: Plastic inserts (nylon/PP/PE), metal inserts (zinc alloy/iron)
Common Sizes: Outer diameter 8mm/10mm, length 12-15mm

Manufacturing Processes

Cam: Zinc Alloy Hot-chamber Die-casting

Raw Material: Zamak 3/5 ingot (ASTM B86), melted at 420-450°C
Precision H13 steel mold, cavity polished to Ra0.8μm
100-200T hot-chamber die-casting machine with injection pressure 80-120MPa
Post-treatment: Deburring, threading, surface finishing
Inspection: Dimension (±0.05mm), tension, salt spray, appearance

Connecting Rod: Multi-station Cold Heading

Cold heading: 4-6 station cold header, efficiency ≥120 pcs/min
Thread rolling: M4/M5 thread, precision 6G
Surface treatment: Zinc/nickel/blue-white zinc plating
Plastic coating for anti-loosening and noise reduction

Pre-inserted Nut: Injection Molding / Die-casting

Plastic Inserts: Nylon 66/PP raw material, horizontal injection machine
Metal Inserts: Zinc alloy die-casting or steel tube cold heading

Core Features & International Standards

Material Standards: ASTM B86 (Zamak 3/5), EN 1774, ISO 898-1 (Grade 8.8)
Precision: Cam dimension tolerance ±0.05mm, Ra≤1.6μm
Quality Control: Tension test (cam ≥800N, rod ≥1000N), salt spray testing
Intelligent Trends: Fully automatic lines, digital management with yield rate ≥99.5%

Advanced Manufacturing Capabilities

We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs. Our maximum processing outer diameter is 60mm, and the minimum control tolerance is 0.001mm.

Equipment Portfolio

Japanese CNC Tsugami and CNC Citizen machines
Multi-station cold extrusion forming machines
500T press machines and casting equipment
Various process equipment for comprehensive technical solutions

Company Overview

Total Employees	300
Technical Staff	20 technicians, 10 engineers, 15 quality control personnel
Equipment	Over 300 pieces of equipment
Management System	8S management, ISO9001 and TS16949 automotive certifications
Major Customers	bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, Cater-pillar

Our Capacity

Main Products	Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners
Business Type	Factory / Manufacturer
Services	CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
Tolerance	+/-0.01mm ~ +/-0.05mm
Surface Roughness	Ra 0.1~3.2

Materials

Aluminum: AL 6061-T6, 6063, 7075-T etc

Stainless Steel: 303,304,304L,316L,316F,630,410,420,430 etc

Steel: 4140, Q235, Q345B,20#,45# 1215,12L14,1144,1006,1008,1010,1015,1018,10B21,1035,1065 etc

Alloy Steel: 5140,4135,4140,3435,5120,415,435,440 etc

Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc

Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc

Other: Copper, bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc

Finishes

Sandblasting, Anodize color, Blackening, Zinc/Nickel Plating, Polish, Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc.

Quality Inspection

Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM, Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge

Product Images