Brass Expansion Inserts
Manufacturer of
Brass Expansion Inserts
As pioneers in the field, we proudly stand as leading manufacturers and exporters of Brass Expansion Inserts within the industry. Our meticulously crafted inserts are thoughtfully designed to cater to a wide array of applications, taking into account the varied and specific needs of our discerning clientele. This unwavering commitment to flexibility and precision underscores our dedication to meeting the diverse requirements of our valued customers.
| Thread Size |
Length (L) |
ØH | T | Pilot Hole |
| M2 | 3.9 | 4.8 | 0.43 | 3.2 |
| M2.5 | 4.7 | 5.5 | 0.51 | 4.0 |
| M3 | 4.7 | 5.5 | 0.51 | 4.0 |
| M3.5 | 6.3 | 6.4 | 0.66 | 4.7 |
| M4 | 7.9 | 7.1 | 0.82 | 5.5 |
| M5 | 9.4 | 7.9 | 0.99 | 6.3 |
| M6 | 12.6 | 9.5 | 1.25 | 8.0 |
| M8 | 12.6 | 11.1 | 1.25 | 9.6 |
All dimensions in mm.
Pilot hole dimensions are for reference purposes only.
| Metal | Brass / Copper Alloy |
| Brass Expansion Insert Rod | Casting / Extrusion |
| Packaging Details |
Bag Packaging, Innear Plastic Packing, Carton Packaging, Wooden Carton Packing |
| Finishing & Coating |
Natural, Golden Finish, Silver Finish , Nickle Platted, Chrome Platted, Tin Plated, Any coating as per customer specifications |
Brass Expansion Insert Threads :
- ISO Metric (MM Threads)
- BA Threads
- BSW Threads (Inches)
- UNC, UNF,UNEF and NPT Threads
- BSP & BSPT (Parallel & Taper Threads)
- Any threads as per specifications
Material
- Free Cutting Brass IS 319 Type (l)
- Free Cutting Brass as per BS 249 Type (I)
- Generally Free Machine Grade of CuZn37Pb3 equivalent to BS 2874 is used to manufacture various brass threaded inserts in form of round, Hexagon, Square etc
- Other grades which are followed as per custom requirements are CZ 121, CZ 131, C3604, CDA 360, and DTD 627 etc
- High Grade Free Cutting Brass.
- Any Special Brass Material Composition as per customer’s requirement
