Collection: Inserts - Self Tapping - For Plastics

Inserts -> Self Tapping -> For Plastics

There are 8 products in the sub-categories of Inserts - Self Tapping - For Plastics. Browse the Inserts - Self Tapping - For Plastics products table. To narrow down the selection, please choose a sub-category from the links below.

Category Details

This category includes various types of self tapping inserts.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Inserts - Self Tapping - For Plastics category on the Small Parts & Bearings online store.
Internal Thread Rec. Hole Diameter Length (L) Outside Diameter (B) Indicative
Image
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
5.79
mm

(Equiv. 0.228 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
6.50
mm
Self Tapping Inserts - 8-32 UNC -4.17mm- 5.79x8 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 10.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-042C-08-P-S3
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.79x8 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $7.41 AUD
Regular price $8.89 AUD Sale price $7.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread Rec. Hole Diameter Length (L) Outside Diameter (B) Indicative
Image
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
5.79
mm

(Equiv. 0.228 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
6.50
mm
Self Tapping Inserts - 8-32 UNC -4.17mm- 5.79x8 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 10.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-042C-08-P-S3
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.79x8 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $7.41 AUD
Regular price $8.89 AUD Sale price $7.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
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)
8.00
mm
Self Tapping Inserts - 10-24 UNC -4.76mm- 7.09x10 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-048C-10-P-S3 (100 Pcs)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.09x10 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $785.14 AUD
Regular price Sale price $785.14 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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)
8.00
mm
Self Tapping Inserts - 10-24 UNC -4.76mm- 7.09x10 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-048C-10-P-S3 (100 Pcs)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.09x10 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $785.14 AUD
Regular price Sale price $785.14 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.09x10 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 13.005 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 $5.00 AUD Sale price $2.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
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
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.09x10 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 13.005 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 $5.00 AUD Sale price $2.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
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)
10.00
mm
Self Tapping Inserts - 1/4-20 UNC -6.35mm- 8.59x14 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 17.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-064C-14-P-S3
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 8.59x14 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
10 Available Now | Further orders can be expected around Sat, Sep 27, 2025
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

10 Available Now. Backorder if more than 10.
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)
10.00
mm
Self Tapping Inserts - 1/4-20 UNC -6.35mm- 8.59x14 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 17.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-064C-14-P-S3
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 8.59x14 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
10 Available Now | Further orders can be expected around Sat, Sep 27, 2025
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

10 Available Now. Backorder if more than 10.
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
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 8.59x14 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 16.993 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 Sat, Sep 27, 2025
Regular price $636.32 AUD
Regular price Sale price $636.32 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 8.59x14 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 16.993 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 Sat, Sep 27, 2025
Regular price $636.32 AUD
Regular price Sale price $636.32 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 10.59x15 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 18.009 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 Sat, Sep 27, 2025
Regular price $5.95 AUD
Regular price $7.15 AUD Sale price $5.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
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
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 10.59x15 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 18.009 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 Sat, Sep 27, 2025
Regular price $5.95 AUD
Regular price $7.15 AUD Sale price $5.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
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)
14.00
mm
Self Tapping Inserts - 3/8-16 UNC -9.53mm- 12.6x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 22.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-095C-18-P-S3 (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.6x18 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $1,701.23 AUD
Regular price $2,041.47 AUD Sale price $1,701.23 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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)
14.00
mm
Self Tapping Inserts - 3/8-16 UNC -9.53mm- 12.6x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Required Hole Depth: 22.00 mm   
Category: Inserts - Self Tapping - For Plastics - Stainless Steel
Part Number: IN-TP-095C-18-P-S3 (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.6x18 mm For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $1,701.23 AUD
Regular price $2,041.47 AUD Sale price $1,701.23 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.6x18 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 21.996 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 Sat, Sep 27, 2025
Regular price $782.41 AUD
Regular price $938.89 AUD Sale price $782.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.6x18 mm For Plastics - Steel Insert
Material: Steel    Required Hole Depth: 21.996 mm   
Category: Inserts - Self Tapping - For Plastics - Steel
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 Sat, Sep 27, 2025
Regular price $782.41 AUD
Regular price $938.89 AUD Sale price $782.41 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.