Collection: Inserts - Self Tapping - For Plastics - Steel
Inserts -> Self Tapping -> For Plastics -> SteelThere are 4 products in the sub-categories of Inserts - Self Tapping - For Plastics - Steel. Browse the Inserts - Self Tapping - For Plastics - Steel products table.
Category Details
A selection of Steel For Plastics Self Tapping Inserts. Threaded inserts are screwed into preformed or predrilled holes and cut own threads into the wall of permanent installations.
- Provides a strong wear and vibration resistant thread.
- Low volumes can be installed by winding in with a bolt through the threaded centre. Large volumes can be installed with hand installation tools (Sold Seperately)
- Hole sizes are reference only. Can variey on batchs. Optimum hole size is to be determinded through experimentation.
- A 60o countersink is required for flush mounting.
- Use with plastics, light metal alloys or hard wood. Made from steel with zinc chromate finish.
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Inserts - Self Tapping - For Plastics - Steel category on the Small Parts & Bearings online store.
Internal Thread | Rec. Hole Diameter | Length (L) | Outside Diameter (B) |
Indicative Image |
---|---|---|---|---|
Internal Thread
10-24 UNC (4.76mm)
|
Rec. Hole Diameter
7.09
mm (Equiv. 0.279 in.) |
Length (L)
10.0
mm (Equiv. 0.394 in.) |
Outside Diameter (B)
8.001
mm |
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Material: Steel Required Hole Depth: 13.005 mm Soft Metals Hole Size: 7.29 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-048C-100-P
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.09x10 mm For Plastics - Steel Insert 10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$2.50 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Each
|
||||
Internal Thread | Rec. Hole Diameter | Length (L) | Outside Diameter (B) |
Indicative Image |
Internal Thread
10-24 UNC (4.76mm)
|
Rec. Hole Diameter
7.09
mm (Equiv. 0.279 in.) |
Length (L)
10.0
mm (Equiv. 0.394 in.) |
Outside Diameter (B)
8.001
mm |
![]() |
Material: Steel Required Hole Depth: 13.005 mm Soft Metals Hole Size: 7.29 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-048C-100-P
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.09x10 mm For Plastics - Steel Insert 10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$2.50 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Each
|
||||
|
||||
Internal Thread
1/4-20 UNC (6.35mm)
|
Rec. Hole Diameter
8.59
mm (Equiv. 0.338 in.) |
Length (L)
14.0
mm (Equiv. 0.551 in.) |
Outside Diameter (B)
10.008
mm |
![]() |
Material: Steel Required Hole Depth: 16.993 mm Soft Metals Hole Size: 8.89 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-064C-140-P (100 Pcs)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 8.59x14 mm For Plastics - Steel Insert Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025 Regular price
$636.32 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||
Internal Thread
1/4-20 UNC (6.35mm)
|
Rec. Hole Diameter
8.59
mm (Equiv. 0.338 in.) |
Length (L)
14.0
mm (Equiv. 0.551 in.) |
Outside Diameter (B)
10.008
mm |
![]() |
Material: Steel Required Hole Depth: 16.993 mm Soft Metals Hole Size: 8.89 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-064C-140-P (100 Pcs)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 8.59x14 mm For Plastics - Steel Insert Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025 Regular price
$636.32 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||
|
||||
Internal Thread
5/16-18 UNC (7.94mm)
|
Rec. Hole Diameter
10.59
mm (Equiv. 0.417 in.) |
Length (L)
15.0
mm (Equiv. 0.591 in.) |
Outside Diameter (B)
12.014
mm |
![]() |
Material: Steel Required Hole Depth: 18.009 mm Soft Metals Hole Size: 10.90 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-079C-150-P
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 10.59x15 mm For Plastics - Steel Insert Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025 Regular price
$5.95 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Each
|
||||
Internal Thread
5/16-18 UNC (7.94mm)
|
Rec. Hole Diameter
10.59
mm (Equiv. 0.417 in.) |
Length (L)
15.0
mm (Equiv. 0.591 in.) |
Outside Diameter (B)
12.014
mm |
![]() |
Material: Steel Required Hole Depth: 18.009 mm Soft Metals Hole Size: 10.90 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-079C-150-P
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 10.59x15 mm For Plastics - Steel Insert Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025 Regular price
$5.95 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Each
|
||||
|
||||
Internal Thread
3/8-16 UNC (9.53mm)
|
Rec. Hole Diameter
12.60
mm (Equiv. 0.496 in.) |
Length (L)
18.0
mm (Equiv. 0.709 in.) |
Outside Diameter (B)
14.021
mm |
![]() |
Material: Steel Required Hole Depth: 21.996 mm Soft Metals Hole Size: 12.90 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-095C-180-P (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.6x18 mm For Plastics - Steel Insert Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025 Regular price
$782.41 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||
Internal Thread
3/8-16 UNC (9.53mm)
|
Rec. Hole Diameter
12.60
mm (Equiv. 0.496 in.) |
Length (L)
18.0
mm (Equiv. 0.709 in.) |
Outside Diameter (B)
14.021
mm |
![]() |
Material: Steel Required Hole Depth: 21.996 mm Soft Metals Hole Size: 12.90 Material to be used in: Plastic, Light Metal Alloys and Hardwood | ||||
Part Number: IN-TP-095C-180-P (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.6x18 mm For Plastics - Steel Insert Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025 Regular price
$782.41 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||
|