Ultrasonic Insert for Thermoplastics (Ultrasonic or Heat  Installation)

Type UI & HUI 
 

Ultrasonic Insert for Thermoplastics
 
Thread D H B A L (L) Optional Lengths Hole Size
+0.10 -0.0		 Min Wall Thickness
M2 3.6 4.8 0.53 3.1 4.0 3.0 3.2 1.3
M2.5 4.6 5.5 0.61 3.9 5.7 4.0 4.0 1.6
M3 4.6 5.5 0.61 3.9 5.7 4.0 | 4.8 4.0 1.6
M3.5 5.4 6.4 0.76 4.7 7.1 5.0 4.8 1.8
M4 6.3 7.1 0.91 5.5 8.1 4.0 | 4.8 | 5.8 5.6 2.1
M5 7.1 7.9 1.09 6.3 9.5 5.8 6.4 2.6
M6 8.7 9.5 1.35 7.9 12.7 6.8 | 9.5 8.0 3.3
M8 10.2 11.1 1.35 9.5 12.7 - 9.6 4.5
M10 12.6 14.0 1.60 11.8 12.7 - 11.9 6.0
M12 16.7 19.0 2.00 15.8 15.9 - 16.0 8.0
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Optional Length | Material
i.e. : UI-M3-B
(Ultrasonic Insert-M3-Brass)
i.e. : HUI-M4-4.8-B
(Headed Ultrasonic Insert-M4-4.8mm Long-Brass)
Symmetrical Insert for Thermoplastics (Direct Heat Installation)

Type TI 
 

Symmetrical Insert for Thermoplastics
 
Thread D A L (L) Optional Lengths Hole Size
+0.10 -0.0		 Min Wall Thickness
M2 3.5 3.1 4.0 3.0 3.2 1.3
M2.5 4.4 3.9 5.7 4.0 4.0 1.6
M3 4.4 3.9 5.7 4.0 | 4.8 4.0 1.6
M3.5 5.2 4.7 7.1 5.0 4.8 1.8
M4 6.1 5.5 8.1 4.0 | 4.8 | 5.8 5.6 2.1
M5 6.8 6.3 9.5 5.8 6.4 2.6
M6 8.5 7.9 12.7 6.8 | 9.5 8.0 3.3
M8 10.0 9.5 12.7 - 9.6 4.5
M10 12.3 11.8 12.7 - 11.9 6.0
M12 16.3 15.8 15.9 - 16.0 8.0
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Optional Length | Material
i.e. : TI-M5-B
(Symmetrical Insert-M5-Brass)
i.e. : TI-M3-4.0-B
(Symmetrical Insert-M3-4.0mm Long-Brass)
Mini Insert for Thermoplastics (Direct Heat Installation)

Type MTI & HMTI 
 

Mini Insert for Thermoplastics
 
Thread D A H B L Hole Size
+0.10 -0.0		 Min Wall Thickness
M1.4 2.5 2.1 3.0 0.4 3.0 2.15 0.8
M1.6 2.5 2.1 3.0 0.4 3.0 2.15 0.8
M2.0 3.0 2.6 3.5 0.4 3.0 2.65 0.8
M2.5 3.65 3.15 4.0 0.4 4.0 3.20 1.0
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread |  Material
i.e. : MTI-M2-B
(Mini Symmetrical Insert-M2-Brass)
i.e. : HMTI-M1.6-B
(Headed Mini Symmetrical Insert-M1.6-Brass)
Press-In Locking Insert for Thermoplastics (Press-In Installation)

Type PLI 
 

Press-In Locking Insert for Thermoplastics
 
Thread D L (L) Optional Lengths Hole Size
+0.10 -0.0		 Min Wall Thickness
M2 3.7 4.0 - 3.2 1.6
M2.5 4.5 5.8 4.0 4.0 2.0
M3 4.5 5.8 4.0 4.0 2.0
M3.5 5.3 7.2 4.0 4.8 2.4
M4 6.2 8.2 5.8 5.6 2.8
M5 6.9 9.5 5.8 | 8.2 6.4 3.2
M6 8.5 12.7 7.2 | 9.5 8.0 4.0
M8 10.1 12.7 - 9.6 4.8
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Optional Length | Material
i.e. : PLI-M3-B
(Press-In Locking Insert-M3-Brass)
i.e. : PLI-M4-5.8-B
(Press-In Locking Insert-M4-5.8mm Long-Brass)
Press-In Insert for Thermoplastics (Press-In  Installation)

Type FLI & HFLI 
 

Press-In Insert for Thermoplastics
* This insert has a free running thread after installation
Thread D H B A L Number of Fins Hole Size
+0.10 -0.0		 Min Wall Thickness
M2 3.7 4.8 0.45 3.1 4.0 2 3.2 1.6
M2.5 4.5 5.5 0.58 3.9 4.8 3 4.0 2.0
M3 4.5 5.5 0.58 3.9 4.8 3 4.0 2.0
M3.5 5.3 6.4 0.74 4.7 6.4 4 4.8 2.4
M4 6.1 7.1 0.89 5.5 7.9 5 5.6 2.8
M5 7.0 7.9 1.07 6.3 9.5 5 6.4 3.2
M6 8.6 9.5 1.32 7.9 12.7 7 8.0 4.0
M8 10.2 11.1 1.32 9.5 12.7 7 9.6 4.8
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Material
i.e. : FLI-M3-B
(Press-In Insert-M3-Brass)
i.e. : HFLI-M4-4.8-B
(Headed Press-In Insert-M4-Brass)
Insert for Amorphous Thermoplastics (Heat  Installation)

Type AI & HAI 
 

Insert for Amorphous Thermoplastics
 
Thread D H B A L Hole Size
+0.10 -0.0		 Min Wall Thickness
M2 3.5 4.8 0.51 3.1 3.9 3.2 1.4
M2.5 4.4 5.5 0.58 3.9 5.8 4.0 1.8
M3 4.4 5.5 0.58 3.9 5.8 4.0 1.8
M3.5 5.2 6.4 0.74 4.7 7.1 4.8 2.1
M4 6.1 7.1 0.89 5.5 8.1 5.6 2.4
M5 6.9 7.9 1.07 6.3 9.5 6.4 2.8
M6 8.5 9.5 1.32 7.9 12.7 8.0 3.6
M8 10.0 11.1 1.32 9.5 12.7 9.6 5.0
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Material
i.e. : AI-M3.5-B
(Insert for Amorphous Thermoplastics-M3.5-Brass)
i.e. : HAI-M4-B
(Headed Insert for Amorphous Thermoplastics-M4-Brass)
Insert for Brittle Thermoset Materials (Press-In  Installation)

Type BI & HBI 
 

Insert for Brittle Thermoset Materials
 
Thread D H B L Hole Size
+0.10 -0.0		 Min Wall Thickness
M2 3.2 4.8 0.43 3.9 3.2 2.4
M2.5 4.0 5.5 0.51 4.7 4.0 3.2
M3 4.0 5.5 0.51 4.7 4.0 3.2
M3.5 4.7 6.4 0.66 6.3 4.8 3.6
M4 5.5 7.1 0.82 7.9 5.6 4.0
M5 6.3 7.9 0.99 9.4 6.4 4.8
M6 7.9 9.5 1.25 12.6 8.0 6.0
M8 9.5 11.1 1.25 12.6 9.6 7.0
 
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Material
i.e. : BI-M3-B
(Insert for Brittle Thermoset Materials-M3-Brass)
i.e. : HAI-M4-B
(Headed Insert for Brittle Thermoset Materials-M4-Brass)
Expansion Insert for Hard Plastics (Press-In  Installation)

Type EI, HEI & RHBI 
 

Expansion Inserts for Hard Plastics
 
Thread D H B L (L) Optional Length Hole Size
+0.10 -0.0		 Min Wall Thickness
M2 3.2 4.8 0.43 3.9 - 3.2 2.4
M2.5 4.0 5.5 0.51 4.7 - 4.0 3.2
M3 4.0 5.5 0.51 4.7 3.5 4.0 3.2
M3.5 4.7 6.4 0.66 6.3 3.5 4.8 3.6
M4 5.5 7.1 0.82 7.9 5.0 5.6 4.0
M5 6.3 7.9 0.99 9.4 6.0 6.4 4.8
M6 7.9 9.5 1.25 12.6 9.5 8.0 6.0
M8 9.5 11.1 1.25 12.6 9.5 9.6 7.0
 
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Optional Length | Material
i.e. : EI-M3-B
(Expansion Insert -M3-Brass)
i.e. : HEI-M4-5.0-B
(Headed Expansion Insert-M4-5.0mm Long-Brass)
i.e. : RHEI-M5-B
(Reverse Headed Expansion Insert-M5-Brass)
Blind End Insert for Mould-In Applications

Type FTI 
 

Blind End Insert for Mould-In Applications
 
Thread D L T Min C
M2 3.4 5.5 3.6 1.0
M2.5 4.3 6.4 4.0 1.2
M3 4.7 7.3 4.6 1.3
M3.5 5.5 9.2 6.0 1.6
M4 6.3 10.2 6.7 1.8
M5 7.3 11.2 7.4 2.0
M6 9.8 14.4 8.1 2.0
M8 11.4 16.5 11.1 2.3
M10 13.8 17.9 11.9 2.4
Materials

Part Number Examples

Brass (B)
Stainless Steel (A2) (Special Order Only)

 Type | Thread | Material
i.e. : FTI-M3-B
(Blind End Insert-M3-Brass)