Brass Unheaded Screw-in Insert
Brass Unheaded Screw-in Insert
DBI-033
Dutux Brass Unheaded Screw-in Inserts (DBI-033) are threaded inserts with precise engineering that are easy to screw into soft materials like wood and plastic. Because of their headless construction, these inserts offer robust and long-lasting internal threads while remaining flat with the material’s surface.
These inserts, which are made of high-quality free cutting brass, have a long service life, great strength, and resistance to corrosion. In order to avoid rotation and provide dependable fastening performance, the exterior thread profile guarantees a tight hold within the base material.
Electronic housings, automobile assembly, furniture fittings, and plastic molded components all often employ Dutux Brass Unheaded Screw-in Inserts. Drawings or samples from customers can be used to create bespoke sizes and specifications.
Product Future
- Manufactured from high-quality forged brass for maximum strength
- Leak-proof and secure connection for tubing systems
- Excellent corrosion resistance for long service life
- High dimensional accuracy for precise fitting
- Deep groove design for maximum pull-out resistance
- Threads manufactured according to international Go & No-Go gauge standards
- Smooth internal and external surfaces for better performance
- High heat transfer efficiency
- Suitable for high pressure and vibration environments
- Easy installation and assembly
- Compatible with SAE, ASA, and ARI standards for tube fittings
- Durable and reliable performance in industrial applications
OEM & Customization Capabilities
- Custom thread sizes and dimensions
- Manufacturing based on customer drawings and specifications
- Private labeling with customer brand name
- Custom material composition
- Special surface finishing or coating
- Flexible packaging options
Applications
- Air Conditioning Systems
Hydraulic Systems
Marine Equipment
Mechanical Systems
Refrigeration Systems
Finishing & Coating
Natural Finish
Golden Finish
Silver Finish
Nickel Plated
Chrome Plated
Tin Plated
Product Specifications
| Thread Size | Available Lengths (L) | ØD | Pilot Hole |
|---|---|---|---|
| M2 | 4.0 / 4.8 mm | 3.5 mm | 3.1 – 3.3 mm |
| M2.5 | 4.0 / 5.25 / 6.25 mm | 4.33 mm | 3.8 – 4.1 mm |
| M3 | 4.0 / 5.25 / 6.25 mm | 4.73 mm | 4.1 – 4.4 mm |
| M3.5 | 5.0 / 6.2 / 7.3 mm | 5.52 mm | 5.0 – 5.3 mm |
| M4 | 5.6 / 7.1 / 8.4 mm | 6.31 mm | 5.8 – 6.1 mm |
| M5 | 6.4 / 8.4 / 10.0 mm | 7.5 mm | 6.9 – 7.2 mm |
| M6 | 7.9 / 9.8 / 12.0 mm | 8.69 mm | 8.0 – 8.4 mm |
| M8 | 9.5 / 12.4 mm | 11.06 mm | 10.1 – 10.6 mm |
| M10 | 12.0 / 16.0 mm | 13.95 mm | 13.0 – 13.5 mm |
Material
Brass / Copper Alloy
Free Cutting Brass IS 319 Type (I)
Free Cutting Brass as per BS 249 Type (I)Other available grades:
CZ121
CZ131
C3604
CDA360
DTD627
Packing Details
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Poly Bag Packaging
-
Box Packing
-
Inner Plastic Packing
-
Carton Packaging
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Wooden Carton Packing (Export Packaging)
Order Details
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MOQ: 1000 Pieces
Lead Time: 3 Working Days
Available Price Terms:
EX-Work
FOB – Free On Board
C&F – Cost and Freight
CIF – Cost, Insurance and Freight