China Professional Factory Manufacturer Supply Various Rivet Nuts / Rivnuts / Insert Nuts / Blind Threaded Inserts / Nutserts.
Our products are widely used in automotive, construction, and industrial applications.
**Model No.:** FH-KBC-0420
**Coating:** Zinc Plated
**Trademark:** RZ
**Transport Package:** Cartons + Pallet
**Specification:** M12
**Origin:** China
**HS Code:** 73181600
We offer a wide range of rivet nuts made from high-quality materials such as steel (zinc-plated), stainless steel, aluminum, and brass. These fasteners are designed for easy installation in sheet metal and provide strong, reliable threading.
Available in sizes ranging from M3 to M16, our rivet nuts are ideal for use in various industries where accessibility is limited. The flange head design ensures even load distribution and prevents damage to the surface.
This particular model, the Flange Head Rivet Nut with Close End (M4), is perfect for applications requiring a secure and durable connection. It comes in a standard packaging of cartons and pallets, making it convenient for shipping and storage.
Whether you're looking for a cost-effective solution or high-performance fasteners, we deliver quality products at competitive prices. Our factory is committed to providing excellent customer service and ensuring timely delivery worldwide.
[Image: Flange Head Rivet Nut Close End M4]
*High-quality image showing the product in detail.*
For more information or custom orders, feel free to contact us. We look forward to working with you!
High Brightness Calcined Kaolin
Chemical index(%)
|
SiO2
|
Al2O3
|
Fe2O3
|
TiO2
|
CaO
|
Na2O
|
K2O
|
MgO
|
|
52.00±1
|
45.00±1
|
≤0.50
|
≤0.80
|
≤0.50
|
≤0.20
|
≤0.10
|
≤0.20
|
|
hysical Form
|
|
|
ISO Brightness (%)
|
|
|
Screen Residue, 325 Mesh (%)
|
0.005 max
|
|
Free Moisture @ 105 deg C (%) as produced
|
0.5max
|
|
pH (28% solids)
|
|
|
Specific Gravity (g/cm3)
|
2.63
|
|
Sedigraph Particle Size (%<2μm)
|
80±2
|
|
Oil Absorption (g/100g )
|
63-68
|
|
Bulk Density (kg/m3)
|
400
|
|
Hegman
|
4.0min
|
High brightness calcined kaolin
Tianzhijiao Kaolin Branch Of Inner Mongolia Baotou Steel Hefa Rare Earth Co.,Ltd. , https://www.tzj-kaolin.com