🔩 Insert Nut (Semi Hex Body with Small Flange) | Neo Fasteners
Insert Nut (Semi Hex Body with Small Flange) is a precision-engineered threaded insert used to create durable internal threads in soft materials such as wood, MDF, chipboard, plywood, and plastic.
The semi-hex body provides anti-rotation strength during tightening, while the small flange ensures a flush fit on the surface – making it suitable for applications where a neat finish and minimal surface projection are required.
✅ Key Features
- Semi-Hex Body – Prevents rotation inside the material under high torque.
- Small Flange Design – Allows flush fitting for a neat, professional appearance.
- Reusable Threads – Machine screws/bolts can be installed and removed multiple times.
- Easy Installation – Can be press-fitted, hammered, or threaded into pre-drilled holes.
- High Load-Bearing Strength – Designed for heavy-duty furniture and engineering applications.
🧱 Material & Finishes
-
Materials:
- Brass (best for furniture, wood & long life)
- Zinc Alloy (economical & corrosion-resistant)
- Mild Steel (with protective coating)
- Stainless Steel (A2 / A4 grades for high strength & rust resistance)
-
Available Finishes:
- Natural Brass
- Zinc Plated (Clear / Yellow)
- Nickel Plated
- Black Oxide (for mild steel)
📏 Available Sizes (Metric & Inch)
Metric (ISO / DIN Compatible)
| Thread Size (d) | Body OD (D) | Length (L) | Flange OD (F) |
|---|---|---|---|
| M3 | 5.0 – 5.5 mm | 6 – 8 mm | 7.5 – 8.0 mm |
| M4 | 6.5 – 7.5 mm | 8 – 10 mm | 9.5 – 10.0 mm |
| M5 | 8.0 – 9.0 mm | 10 – 12 mm | 11.0 – 12.0 mm |
| M6 | 10 – 11 mm | 12 – 14 mm | 13.0 – 14.0 mm |
| M8 | 12 – 13 mm | 14 – 16 mm | 15.0 – 16.0 mm |
| M10 | 15 – 16 mm | 16 – 20 mm | 18.0 – 20.0 mm |
Inch (UNC/UNF)
| Thread Size | OD (inch) | Length | Flange OD |
|---|---|---|---|
| #8-32 | 0.20" | 0.30" – 0.45" | 0.28" – 0.32" |
| #10-24 | 0.25" | 0.35" – 0.50" | 0.35" – 0.40" |
| 1/4"-20 | 0.32" | 0.40" – 0.60" | 0.42" – 0.48" |
| 5/16"-18 | 0.40" | 0.50" – 0.70" | 0.50" – 0.55" |
| 3/8"-16 | 0.48" | 0.60" – 0.80" | 0.60" – 0.70" |
(Custom sizes available on request for OEM projects.)
📐 Standards & Compliance
- Manufactured as per DIN 16903 (Inserts for Wood/Plastic)
- ISO 9001:2015 Certified Manufacturing
- RoHS & REACH Compliant (free from hazardous substances)
🧰 Applications
- Furniture Industry – Beds, wardrobes, chairs, modular cabinets
- Wooden Components – MDF, chipboard & particle board fittings
- Automotive Interior Parts – Dashboards, trims & panels
- Electronics & Equipment – Inserts in plastic enclosures
- DIY & Modular Assembly – Flat-pack & knock-down fittings
📦 Packaging
- Standard Pack: 100 / 500 pcs in polybags
- Bulk Supply: 5,000 pcs in master cartons
- Custom Packaging: OEM branding & labeling on request
🔗 Related Products
- Insert Nut (Round Body with Small Flange)
- Insert Nut (Round Body with Big Flange)
- Insert Nut (Semi Hex Body with Big Flange)
- Insert Nut (Hex Body)
- Brass Knurling Inserts
📞 Contact Neo Fasteners
📧 Email: neofasteners@yahoo.com
📞 Call/WhatsApp: +91-96328 07665
🌐 Websites:
📍 Location: Bengaluru, Karnataka, India