Collection: Inserts - Self Tapping

Inserts -> Self Tapping

There are 22 products in the sub-categories of Inserts - Self Tapping. Scroll down or follow the link to Inserts - Self Tapping in the products table to see all these items combined into a handy table with filters. 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.
  • Threaded bushing with external threads that cuts its own internal threads into a pre-drilled hole.
  • Creates a permanent, wear-resistant, and strong machine thread in materials such as aluminum, brass, cast iron, and plastics, without the need for a pre-tapped hole.
  • Used for strengthening materials, providing durable fastening points for machine screws, and repairing damaged threads.
Inserts - Self Tapping

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Inserts - Self Tapping category on the MBA Minibearings main store.
Internal Thread Rec. Hole Diameter Length (L) Outside Diameter (B) Indicative
Image
Internal Thread
6-32 UNC (3.5mm)

Rec. Hole Diameter
5.486
mm

(Equiv. 0.216 in.)
Length (L)
5.0
mm

(Equiv. 0.197 in.)
Outside Diameter (B)
5.994
mm
Self Tapping Inserts - 6-32 UNC - 3.5mm - 5.486x5 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 7.010   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-035C-05-A-S3 (Each)
Self Tapping Inserts - 6-32 UNC - 3.5mm - 5.486x5 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
2 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $7.77 AUD
Regular price $9.33 AUD Sale price $7.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread Rec. Hole Diameter Length (L) Outside Diameter (B) Indicative
Image
Internal Thread
6-32 UNC (3.5mm)

Rec. Hole Diameter
5.486
mm

(Equiv. 0.216 in.)
Length (L)
5.0
mm

(Equiv. 0.197 in.)
Outside Diameter (B)
5.994
mm
Self Tapping Inserts - 6-32 UNC - 3.5mm - 5.486x5 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 7.010   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-035C-05-A-S3 (Each)
Self Tapping Inserts - 6-32 UNC - 3.5mm - 5.486x5 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
2 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $7.77 AUD
Regular price $9.33 AUD Sale price $7.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
M4 (4x0.7mm)

Rec. Hole Diameter
6.0
mm

(Equiv. 0.236 in.)
Length (L)
6.0
mm

(Equiv. 0.236 in.)
Outside Diameter (B)
6.50
mm
Self Tapping Inserts - M4 - 4x0.7mm - 6x6 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 8.00   
Category: Inserts - Self Tapping - For Aluminium
Deleted Item. Available while stocks last.
Part Number: IN-TP-040M-06-A-S3 (PK-4)
Self Tapping Inserts - M4 - 4x0.7mm - 6x6 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
1 pack (4 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (4 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Thread
M4 (4x0.7mm)

Rec. Hole Diameter
6.0
mm

(Equiv. 0.236 in.)
Length (L)
6.0
mm

(Equiv. 0.236 in.)
Outside Diameter (B)
6.50
mm
Self Tapping Inserts - M4 - 4x0.7mm - 6x6 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 8.00   
Category: Inserts - Self Tapping - For Aluminium
Deleted Item. Available while stocks last.
Part Number: IN-TP-040M-06-A-S3 (PK-4)
Self Tapping Inserts - M4 - 4x0.7mm - 6x6 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
1 pack (4 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (4 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Thread
M4 (4x0.7mm)

Rec. Hole Diameter
6.0
mm

(Equiv. 0.236 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
6.50
mm
Self Tapping Inserts - M4 - 4x0.7mm - 6x8 mm For Aluminium - Carbon Steel Insert
Material: Carbon Steel    Hex Size: 10.00   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-040M-08-A-C (Each)
Self Tapping Inserts - M4 - 4x0.7mm - 6x8 mm For Aluminium - Carbon Steel Insert
4 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $43.95 AUD
Regular price $52.75 AUD Sale price $43.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Internal Thread
M4 (4x0.7mm)

Rec. Hole Diameter
6.0
mm

(Equiv. 0.236 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
6.50
mm
Self Tapping Inserts - M4 - 4x0.7mm - 6x8 mm For Aluminium - Carbon Steel Insert
Material: Carbon Steel    Hex Size: 10.00   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-040M-08-A-C (Each)
Self Tapping Inserts - M4 - 4x0.7mm - 6x8 mm For Aluminium - Carbon Steel Insert
4 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $43.95 AUD
Regular price $52.75 AUD Sale price $43.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
5.994
mm

(Equiv. 0.236 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
6.502
mm
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x8 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 10.008   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-042C-08-A-S3 (Each)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x8 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
2 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $9.32 AUD
Regular price $11.18 AUD Sale price $9.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
5.994
mm

(Equiv. 0.236 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
6.502
mm
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x8 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 10.008   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-042C-08-A-S3 (Each)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x8 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
2 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $9.32 AUD
Regular price $11.18 AUD Sale price $9.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
6.0
mm

(Equiv. 0.236 in.)
Length (L)
10.008
mm

(Equiv. 0.394 in.)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 6x10.008 mm For Wood
Hex Size: 4.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-042C-10-WHL (PK-5)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 6x10.008 mm For Wood
5 units (25 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (25 pcs) Available Now. Backorder if more than 5.
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
6.0
mm

(Equiv. 0.236 in.)
Length (L)
10.008
mm

(Equiv. 0.394 in.)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 6x10.008 mm For Wood
Hex Size: 4.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-042C-10-WHL (PK-5)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 6x10.008 mm For Wood
5 units (25 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (25 pcs) Available Now. Backorder if more than 5.
Internal Thread
10-24 UNC (4.76mm)

Rec. Hole Diameter
7.0
mm

(Equiv. 0.276 in.)
Length (L)
10.998
mm

(Equiv. 0.433 in.)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7x10.998 mm For Wood
Hex Size: 5.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048C-11-WHF (PK-10)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7x10.998 mm For Wood
9 units (90 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. Backorder if more than 9.
Internal Thread
10-24 UNC (4.76mm)

Rec. Hole Diameter
7.0
mm

(Equiv. 0.276 in.)
Length (L)
10.998
mm

(Equiv. 0.433 in.)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7x10.998 mm For Wood
Hex Size: 5.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048C-11-WHF (PK-10)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7x10.998 mm For Wood
9 units (90 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. Backorder if more than 9.
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    Hex Size: 13.005   
Category: Inserts - Self Tapping - For Plastics
Part Number: IN-TP-048C-100-P (Each)
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
Each
Excludes GST and overseas Taxes & Duties
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    Hex Size: 13.005   
Category: Inserts - Self Tapping - For Plastics
Part Number: IN-TP-048C-100-P (Each)
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
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Thread
10-32 UNF (4.76mm)

Rec. Hole Diameter
7.0
mm

(Equiv. 0.276 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
Hex Size: 5.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048F-13-WHL (PK-10)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
10 units (100 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $2.50 AUD
Regular price $4.34 AUD Sale price $2.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (100 pcs) Available Now. Backorder if more than 10.
Internal Thread
10-32 UNF (4.76mm)

Rec. Hole Diameter
7.0
mm

(Equiv. 0.276 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
Hex Size: 5.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048F-13-WHL (PK-10)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
10 units (100 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $2.50 AUD
Regular price $4.34 AUD Sale price $2.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (100 pcs) Available Now. Backorder if more than 10.
Internal Thread
10-32 UNF (4.76mm)

Rec. Hole Diameter
7.0
mm

(Equiv. 0.276 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
Hex Size: 5.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048F-13-WHF (PK-10)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
29 units (290 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $12.59 AUD
Regular price Sale price $12.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

29 units (290 pcs) Available Now. Backorder if more than 29.
Internal Thread
10-32 UNF (4.76mm)

Rec. Hole Diameter
7.0
mm

(Equiv. 0.276 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
Hex Size: 5.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048F-13-WHF (PK-10)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 7x13.005 mm For Wood
29 units (290 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $12.59 AUD
Regular price Sale price $12.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

29 units (290 pcs) Available Now. Backorder if more than 29.
Internal Thread
10-32 UNF (4.76mm)

Rec. Hole Diameter
9.525
mm

(Equiv. 0.375 in.)
Length (L)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (B)
11.506
mm
Self Tapping Inserts - 10-32 UNF - 4.76mm - 9.525x12.7 mm For Wood

Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048F-13-WSS (PK-2)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 9.525x12.7 mm For Wood
2 units (4 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $3.32 AUD
Regular price $5.68 AUD Sale price $3.32 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (4 pcs) Available Now. Backorder if more than 2.
Internal Thread
10-32 UNF (4.76mm)

Rec. Hole Diameter
9.525
mm

(Equiv. 0.375 in.)
Length (L)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (B)
11.506
mm
Self Tapping Inserts - 10-32 UNF - 4.76mm - 9.525x12.7 mm For Wood

Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-048F-13-WSS (PK-2)
Self Tapping Inserts - 10-32 UNF - 4.76mm - 9.525x12.7 mm For Wood
2 units (4 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $3.32 AUD
Regular price $5.68 AUD Sale price $3.32 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (4 pcs) Available Now. Backorder if more than 2.
Internal Thread
M6 (6x1mm)

Rec. Hole Diameter
9.525
mm

(Equiv. 0.375 in.)
Length (L)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (B)
11.506
mm
Self Tapping Inserts - M6 - 6x1mm - 9.525x12.7 mm For Wood

Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-060M-13-WSS (PK-2)
Self Tapping Inserts - M6 - 6x1mm - 9.525x12.7 mm For Wood
7 units (14 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (14 pcs) Available Now. Backorder if more than 7.
Internal Thread
M6 (6x1mm)

Rec. Hole Diameter
9.525
mm

(Equiv. 0.375 in.)
Length (L)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (B)
11.506
mm
Self Tapping Inserts - M6 - 6x1mm - 9.525x12.7 mm For Wood

Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-060M-13-WSS (PK-2)
Self Tapping Inserts - M6 - 6x1mm - 9.525x12.7 mm For Wood
7 units (14 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (14 pcs) Available Now. Backorder if more than 7.
Internal Thread
1/4-20 UNC (6.35mm)

Rec. Hole Diameter
7.62
mm

(Equiv. 0.3 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 - 7.62x14 mm For Wood - Brass Insert
Material: Brass    Hex Size: 16.993   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-064C-14-WSL (PK-2)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 7.62x14 mm For Wood - Brass Insert
4 units (8 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.77 AUD
Regular price $8.13 AUD Sale price $6.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

4 units (8 pcs) Available Now. Backorder if more than 4.
Internal Thread
1/4-20 UNC (6.35mm)

Rec. Hole Diameter
7.62
mm

(Equiv. 0.3 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 - 7.62x14 mm For Wood - Brass Insert
Material: Brass    Hex Size: 16.993   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-064C-14-WSL (PK-2)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 7.62x14 mm For Wood - Brass Insert
4 units (8 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.77 AUD
Regular price $8.13 AUD Sale price $6.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

4 units (8 pcs) Available Now. Backorder if more than 4.
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 For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 17.00   
Category: Inserts - Self Tapping - For Plastics
Part Number: IN-TP-064C-14-P-S3 (Each)
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, Jan 03, 2026
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Each
Excludes GST and overseas Taxes & Duties
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 For Plastics - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 17.00   
Category: Inserts - Self Tapping - For Plastics
Part Number: IN-TP-064C-14-P-S3 (Each)
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, Jan 03, 2026
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Each
Excludes GST and overseas Taxes & Duties
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    Hex Size: 16.993   
Category: Inserts - Self Tapping - For Plastics
Part Number: IN-TP-064C-140-P (PK-100)
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, Jan 03, 2026
Regular price $636.32 AUD
Regular price Sale price $636.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
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    Hex Size: 16.993   
Category: Inserts - Self Tapping - For Plastics
Part Number: IN-TP-064C-140-P (PK-100)
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, Jan 03, 2026
Regular price $636.32 AUD
Regular price Sale price $636.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/4-20 UNC (6.35mm)

Rec. Hole Diameter
9.0
mm

(Equiv. 0.354 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9x13.005 mm For Wood
Hex Size: 6.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-064C-13-WHF (PK-10)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9x13.005 mm For Wood
14 units (140 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

14 units (140 pcs) Available Now. Backorder if more than 14.
Internal Thread
1/4-20 UNC (6.35mm)

Rec. Hole Diameter
9.0
mm

(Equiv. 0.354 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9x13.005 mm For Wood
Hex Size: 6.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-064C-13-WHF (PK-10)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9x13.005 mm For Wood
14 units (140 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.05 AUD
Regular price $4.85 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

14 units (140 pcs) Available Now. Backorder if more than 14.
Internal Thread
5/16-18 UNC (7.94mm)

Rec. Hole Diameter
11.0
mm

(Equiv. 0.433 in.)
Length (L)
24.994
mm

(Equiv. 0.984 in.)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11x24.994 mm For Wood
Hex Size: 8.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-079C-25-WHL (Each)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11x24.994 mm For Wood
26 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.41 AUD
Regular price $7.48 AUD Sale price $4.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

26 Available Now. Backorder if more than 26.
Internal Thread
5/16-18 UNC (7.94mm)

Rec. Hole Diameter
11.0
mm

(Equiv. 0.433 in.)
Length (L)
24.994
mm

(Equiv. 0.984 in.)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11x24.994 mm For Wood
Hex Size: 8.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-079C-25-WHL (Each)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11x24.994 mm For Wood
26 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $4.41 AUD
Regular price $7.48 AUD Sale price $4.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

26 Available Now. Backorder if more than 26.
Internal Thread
5/16-18 UNC (7.94mm)

Rec. Hole Diameter
11.100
mm

(Equiv. 0.437 in.)
Length (L)
13.7
mm

(Equiv. 0.539 in.)
Outside Diameter (B)
12.014
mm
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x13.7 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 10.998   
Category: Inserts - Self Tapping - For Aluminium
Deleted Item. Available while stocks last.
Part Number: IN-TP-079C-13-A-S3 (Each)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x13.7 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 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 $7.76 AUD
Regular price $9.32 AUD Sale price $7.76 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Thread
5/16-18 UNC (7.94mm)

Rec. Hole Diameter
11.100
mm

(Equiv. 0.437 in.)
Length (L)
13.7
mm

(Equiv. 0.539 in.)
Outside Diameter (B)
12.014
mm
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x13.7 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hex Size: 10.998   
Category: Inserts - Self Tapping - For Aluminium
Deleted Item. Available while stocks last.
Part Number: IN-TP-079C-13-A-S3 (Each)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x13.7 mm For Aluminium - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 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 $7.76 AUD
Regular price $9.32 AUD Sale price $7.76 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Thread
M8 (8x1.25mm)

Rec. Hole Diameter
12.6 - 13.4 mm
mm

(Equiv. 0.496 in.)
Length (L)
15.0
mm

(Equiv. 0.591 in.)
Outside Diameter (B)
M12
mm
Self Tapping Inserts - M8 - 8x1.25mm - 12.6 - 13.4 mm 15 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-080M-15-A-S6 (Each)
Self Tapping Inserts - M8 - 8x1.25mm - 12.6 - 13.4 mm 15 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
89 Available Now | Further orders can be expected around Sun, Feb 22, 2026
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

89 Available Now. Backorder if more than 89.
Internal Thread
M8 (8x1.25mm)

Rec. Hole Diameter
12.6 - 13.4 mm
mm

(Equiv. 0.496 in.)
Length (L)
15.0
mm

(Equiv. 0.591 in.)
Outside Diameter (B)
M12
mm
Self Tapping Inserts - M8 - 8x1.25mm - 12.6 - 13.4 mm 15 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Inserts - Self Tapping - For Aluminium
Part Number: IN-TP-080M-15-A-S6 (Each)
Self Tapping Inserts - M8 - 8x1.25mm - 12.6 - 13.4 mm 15 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
89 Available Now | Further orders can be expected around Sun, Feb 22, 2026
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

89 Available Now. Backorder if more than 89.
Internal Thread
3/8-16 UNC (9.53mm)

Rec. Hole Diameter
12.0
mm

(Equiv. 0.472 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12x13.005 mm For Wood
Hex Size: 10.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-095C-13-WHF (PK-5)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12x13.005 mm For Wood
16 units (80 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

16 units (80 pcs) Available Now. Backorder if more than 16.
Internal Thread
3/8-16 UNC (9.53mm)

Rec. Hole Diameter
12.0
mm

(Equiv. 0.472 in.)
Length (L)
13.005
mm

(Equiv. 0.512 in.)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12x13.005 mm For Wood
Hex Size: 10.0   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-095C-13-WHF (PK-5)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12x13.005 mm For Wood
16 units (80 pcs) Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

16 units (80 pcs) Available Now. Backorder if more than 16.
Internal Thread
3/8-16 UNC (9.53mm)

Rec. Hole Diameter
12.40
mm

(Equiv. 0.488 in.)
Length (L)
23.0
mm

(Equiv. 0.906 in.)
Outside Diameter (B)
16.002
mm
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.4x23 mm For Wood - Brass Insert
Material: Brass    Hex Size: 26.010   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-095C-23-WSL (Each)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.4x23 mm For Wood - Brass Insert
5 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $10.59 AUD
Regular price $12.71 AUD Sale price $10.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
Internal Thread
3/8-16 UNC (9.53mm)

Rec. Hole Diameter
12.40
mm

(Equiv. 0.488 in.)
Length (L)
23.0
mm

(Equiv. 0.906 in.)
Outside Diameter (B)
16.002
mm
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.4x23 mm For Wood - Brass Insert
Material: Brass    Hex Size: 26.010   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-095C-23-WSL (Each)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.4x23 mm For Wood - Brass Insert
5 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $10.59 AUD
Regular price $12.71 AUD Sale price $10.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
Internal Thread
3/8-16 UNC (9.53mm)

Rec. Hole Diameter
12.700
mm

(Equiv. 0.5 in.)
Length (L)
15.875
mm

(Equiv. 0.625 in.)
Outside Diameter (B)
15.240
mm
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.7x15.875 mm For Wood

Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-095C-16-WSS (Each)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.7x15.875 mm For Wood
15 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

15 Available Now. Backorder if more than 15.
Internal Thread
3/8-16 UNC (9.53mm)

Rec. Hole Diameter
12.700
mm

(Equiv. 0.5 in.)
Length (L)
15.875
mm

(Equiv. 0.625 in.)
Outside Diameter (B)
15.240
mm
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.7x15.875 mm For Wood

Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-095C-16-WSS (Each)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 12.7x15.875 mm For Wood
15 Available Now | Further orders can be expected around Sat, Jan 03, 2026
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

15 Available Now. Backorder if more than 15.
Internal Thread
M6 (6x1mm)

Rec. Hole Diameter
8.0
mm

(Equiv. 0.315 in.)
Length (L)
12.7
mm

(Equiv. 0.5 in.)
Outside Diameter (B)
11.5
mm
Self Tapping Inserts - M6 - 6x1mm - 8x12.7 mm For Wood - Stainless Steel Bearing
Material: Stainless Steel    Hex Size: 14.9   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-040M-13-WSL (Each)
Self Tapping Inserts - M6 - 6x1mm - 8x12.7 mm For Wood - Stainless Steel Bearing
50 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $16.50 AUD
Regular price $19.80 AUD Sale price $16.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

50 Available Now. Backorder if more than 50.
Internal Thread
M6 (6x1mm)

Rec. Hole Diameter
8.0
mm

(Equiv. 0.315 in.)
Length (L)
12.7
mm

(Equiv. 0.5 in.)
Outside Diameter (B)
11.5
mm
Self Tapping Inserts - M6 - 6x1mm - 8x12.7 mm For Wood - Stainless Steel Bearing
Material: Stainless Steel    Hex Size: 14.9   
Category: Inserts - Self Tapping - For Wood
Part Number: IN-TP-040M-13-WSL (Each)
Self Tapping Inserts - M6 - 6x1mm - 8x12.7 mm For Wood - Stainless Steel Bearing
50 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $16.50 AUD
Regular price $19.80 AUD Sale price $16.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

50 Available Now. Backorder if more than 50.