Mold-in Inserts for Plastic
Open End, 18-8 Stainless Steel, M6 x 1 mm Thread Size







Threaded Insert Type | Mold In |
Material | 18-8 Stainless Steel |
Thread Size | M6 |
Thread Pitch | 1 mm |
Installed Length | 9.53 mm |
Drill Bit Size | O |
For Maximum Hole Diameter | 8.15 mm |
For Core Pin Diameter | 5.100 mm |
End Type | Open |
For Minimum Material Thickness | 33.98 mm |
For Use In | Plastic |
Performance | Corrosion Resistant |
Profile | Standard |
System of Measurement | Metric |
Tensile Strength | Not Rated |
Thread Direction | Right Hand |
Thread Fit | Metric Class 6H |
Thread Spacing | Coarse |
Thread Type | Metric |
Threaded Insert Securing Type | Knurled |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (06/25/2025, 250 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 731819.0000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Mold the strongest metal threads into plastic parts. Designed for injection molding, these inserts become inseparable from your part. They form a stronger bond than heat-set and press-fit inserts and are better for frequent use than threads cut directly into material. Unlike heat-set inserts, they can be used in a wide variety of plastics, including thermoset plastics that can’t be reformed.
To install, position these inserts in your mold cavity with a core pin (not included).
18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals. Since they’re lead-free, they can be safely recycled.
The information in this 3-D model is provided for reference only.




























