Collection: Inserts - Self Tapping - For Aluminium

Inserts -> Self Tapping -> For Aluminium

There are 22 products in the sub-categories of Inserts - Self Tapping - For Aluminium. Scroll down or follow the link to Inserts - Self Tapping - For Aluminium 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.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Inserts - Self Tapping - For Aluminium category on the Small Parts & Bearings online store.
Internal Thread Rec. Hole Diameter Length (L) Outside Diameter (B) Indicative
Image
Internal Thread
M3 (3x0.5mm)

Rec. Hole Diameter
4.6 - 4.8 mm
mm

(Equiv. 0.181 in.)
Length (L)
6.0
mm

(Equiv. 0.236 in.)
Outside Diameter (B)
M5x0.5
mm
Self Tapping Inserts - M3 - 3x0.5mm - 4.6 - 4.8 mm 6 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 - Stainless 316
Part Number: IN-TP-030M-06-A-S6 (500 Pcs)
Self Tapping Inserts - M3 - 3x0.5mm - 4.6 - 4.8 mm 6 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $1,504.05 AUD
Regular price $1,804.85 AUD Sale price $1,504.05 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Internal Thread Rec. Hole Diameter Length (L) Outside Diameter (B) Indicative
Image
Internal Thread
M3 (3x0.5mm)

Rec. Hole Diameter
4.6 - 4.8 mm
mm

(Equiv. 0.181 in.)
Length (L)
6.0
mm

(Equiv. 0.236 in.)
Outside Diameter (B)
M5x0.5
mm
Self Tapping Inserts - M3 - 3x0.5mm - 4.6 - 4.8 mm 6 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 - Stainless 316
Part Number: IN-TP-030M-06-A-S6 (500 Pcs)
Self Tapping Inserts - M3 - 3x0.5mm - 4.6 - 4.8 mm 6 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $1,504.05 AUD
Regular price $1,804.85 AUD Sale price $1,504.05 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
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    Required Hole Depth: 7.010 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-035C-05-A-S3
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, Sep 27, 2025
Regular price $7.77 AUD
Regular price $9.33 AUD Sale price $7.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

2 Available Now. Backorder if more than 2.
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    Required Hole Depth: 7.010 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-035C-05-A-S3
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, Sep 27, 2025
Regular price $7.77 AUD
Regular price $9.33 AUD Sale price $7.77 AUD
Excludes GST and overseas Taxes & Duties
Each
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    Required Hole Depth: 8.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-040M-06-A-S3 (4 Pcs)
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
Excludes GST and overseas Taxes & Duties
Per 4
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    Required Hole Depth: 8.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-040M-06-A-S3 (4 Pcs)
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
Excludes GST and overseas Taxes & Duties
Per 4
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    Required Hole Depth: 10.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-040M-08-A-C
Self Tapping Inserts - M4 - 4x0.7mm - 6x8 mm For Aluminium - Carbon Steel Insert
4 Available Now | Further orders can be expected around Mon, Oct 13, 2025
Regular price $43.95 AUD
Regular price $52.75 AUD Sale price $43.95 AUD
Excludes GST and overseas Taxes & Duties
Each
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    Required Hole Depth: 10.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-040M-08-A-C
Self Tapping Inserts - M4 - 4x0.7mm - 6x8 mm For Aluminium - Carbon Steel Insert
4 Available Now | Further orders can be expected around Mon, Oct 13, 2025
Regular price $43.95 AUD
Regular price $52.75 AUD Sale price $43.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

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

Rec. Hole Diameter
5.8 - 6.2
mm

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

(Equiv. 0.315 in.)
Outside Diameter (B)
M6.5x0.75
mm
Self Tapping Inserts - M4 - 4x0.7mm - 5.8 - 6.2 8 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 - Stainless 316
Part Number: IN-TP-040M-08-A-S6 (500 Pcs)
Self Tapping Inserts - M4 - 4x0.7mm - 5.8 - 6.2 8 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $1,769.32 AUD
Regular price $2,123.18 AUD Sale price $1,769.32 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Internal Thread
M4 (4x0.7mm)

Rec. Hole Diameter
5.8 - 6.2
mm

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

(Equiv. 0.315 in.)
Outside Diameter (B)
M6.5x0.75
mm
Self Tapping Inserts - M4 - 4x0.7mm - 5.8 - 6.2 8 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 - Stainless 316
Part Number: IN-TP-040M-08-A-S6 (500 Pcs)
Self Tapping Inserts - M4 - 4x0.7mm - 5.8 - 6.2 8 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $1,769.32 AUD
Regular price $2,123.18 AUD Sale price $1,769.32 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
5.994
mm

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

(Equiv. 0.236 in.)
Outside Diameter (B)
6.502
mm
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x6 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    Required Hole Depth: 8.001 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-042C-06-A-S3 (100 Pcs)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x6 mm For Aluminium - 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 $1,102.59 AUD
Regular price $1,323.11 AUD Sale price $1,102.59 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Internal Thread
8-32 UNC (4.17mm)

Rec. Hole Diameter
5.994
mm

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

(Equiv. 0.236 in.)
Outside Diameter (B)
6.502
mm
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x6 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    Required Hole Depth: 8.001 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-042C-06-A-S3 (100 Pcs)
Self Tapping Inserts - 8-32 UNC - 4.17mm - 5.994x6 mm For Aluminium - 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 $1,102.59 AUD
Regular price $1,323.11 AUD Sale price $1,102.59 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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    Required Hole Depth: 10.008 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-042C-08-A-S3
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, Sep 27, 2025
Regular price $9.32 AUD
Regular price $11.18 AUD Sale price $9.32 AUD
Excludes GST and overseas Taxes & Duties
Each
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    Required Hole Depth: 10.008 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-042C-08-A-S3
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, Sep 27, 2025
Regular price $9.32 AUD
Regular price $11.18 AUD Sale price $9.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
10-24 UNC (4.76mm)

Rec. Hole Diameter
7.4
mm

(Equiv. 0.291 in.)
Length (L)
7.0
mm

(Equiv. 0.276 in.)
Outside Diameter (B)
8.00
mm
Self Tapping Inserts - 10-24 UNC -4.76mm- 7.4x7 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 9.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-048C-07-A-C (10000 Pcs)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.4x7 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $18,582.41 AUD
Regular price Sale price $18,582.41 AUD
Excludes GST and overseas Taxes & Duties
Per 10000
Quantity Required

Backorder: Out of Stock.
Internal Thread
10-24 UNC (4.76mm)

Rec. Hole Diameter
7.4
mm

(Equiv. 0.291 in.)
Length (L)
7.0
mm

(Equiv. 0.276 in.)
Outside Diameter (B)
8.00
mm
Self Tapping Inserts - 10-24 UNC -4.76mm- 7.4x7 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 9.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-048C-07-A-C (10000 Pcs)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.4x7 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $18,582.41 AUD
Regular price Sale price $18,582.41 AUD
Excludes GST and overseas Taxes & Duties
Per 10000
Quantity Required

Backorder: Out of Stock.
Internal Thread
10-24 UNC (4.76mm)

Rec. Hole Diameter
7.4
mm

(Equiv. 0.291 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
8.00
mm
Self Tapping Inserts - 10-24 UNC -4.76mm- 7.4x10 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-048C-10-A-C (100 Pcs)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.4x10 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $406.59 AUD
Regular price $487.91 AUD Sale price $406.59 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
7.4
mm

(Equiv. 0.291 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
8.00
mm
Self Tapping Inserts - 10-24 UNC -4.76mm- 7.4x10 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-048C-10-A-C (100 Pcs)
Self Tapping Inserts - 10-24 UNC - 4.76mm - 7.4x10 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $406.59 AUD
Regular price $487.91 AUD Sale price $406.59 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
Internal Thread
M5 (5x0.8mm)

Rec. Hole Diameter
7.4
mm

(Equiv. 0.291 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
8.00
mm
Self Tapping Inserts - M5 - 5x0.8mm - 7.4x10 mm For Aluminium - Carbon Steel Insert
Material: Carbon Steel    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-050M-10-A-C
Self Tapping Inserts - M5 - 5x0.8mm - 7.4x10 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $56.86 AUD
Regular price $68.24 AUD Sale price $56.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
M5 (5x0.8mm)

Rec. Hole Diameter
7.4
mm

(Equiv. 0.291 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
8.00
mm
Self Tapping Inserts - M5 - 5x0.8mm - 7.4x10 mm For Aluminium - Carbon Steel Insert
Material: Carbon Steel    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-050M-10-A-C
Self Tapping Inserts - M5 - 5x0.8mm - 7.4x10 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 13, 2025
Regular price $56.86 AUD
Regular price $68.24 AUD Sale price $56.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
M5 (5x0.8mm)

Rec. Hole Diameter
7.1 - 7.6
mm

(Equiv. 0.28 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
M8x1
mm
Self Tapping Inserts - M5 - 5x0.8mm - 7.1 - 7.6 10 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 - Stainless 316
Part Number: IN-TP-050M-10-A-S6 (500 Pcs)
Self Tapping Inserts - M5 - 5x0.8mm - 7.1 - 7.6 10 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $2,301.50 AUD
Regular price $2,761.80 AUD Sale price $2,301.50 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Internal Thread
M5 (5x0.8mm)

Rec. Hole Diameter
7.1 - 7.6
mm

(Equiv. 0.28 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
M8x1
mm
Self Tapping Inserts - M5 - 5x0.8mm - 7.1 - 7.6 10 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 - Stainless 316
Part Number: IN-TP-050M-10-A-S6 (500 Pcs)
Self Tapping Inserts - M5 - 5x0.8mm - 7.1 - 7.6 10 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $2,301.50 AUD
Regular price $2,761.80 AUD Sale price $2,301.50 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Internal Thread
M6 (6x1mm)

Rec. Hole Diameter
8.6 - 9.4
mm

(Equiv. 0.339 in.)
Length (L)
14.0
mm

(Equiv. 0.551 in.)
Outside Diameter (B)
M10
mm
Self Tapping Inserts - M6 - 6x1mm - 8.6 - 9.4 14 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 - Stainless 316
Part Number: IN-TP-060M-14-A-S6 (500 Pcs)
Self Tapping Inserts - M6 - 6x1mm - 8.6 - 9.4 14 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $1,976.77 AUD
Regular price $2,372.13 AUD Sale price $1,976.77 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Internal Thread
M6 (6x1mm)

Rec. Hole Diameter
8.6 - 9.4
mm

(Equiv. 0.339 in.)
Length (L)
14.0
mm

(Equiv. 0.551 in.)
Outside Diameter (B)
M10
mm
Self Tapping Inserts - M6 - 6x1mm - 8.6 - 9.4 14 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 - Stainless 316
Part Number: IN-TP-060M-14-A-S6 (500 Pcs)
Self Tapping Inserts - M6 - 6x1mm - 8.6 - 9.4 14 mm For Aluminium - Stainless Steel 316 Similar to A4, 18-10 Insert
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $1,976.77 AUD
Regular price $2,372.13 AUD Sale price $1,976.77 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

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

Rec. Hole Diameter
9.296
mm

(Equiv. 0.366 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
10.008
mm
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.296x8 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    Required Hole Depth: 10.008 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-064C-08-A-S3
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.296x8 mm For Aluminium - 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 $10.23 AUD
Regular price $12.27 AUD Sale price $10.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

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

Rec. Hole Diameter
9.296
mm

(Equiv. 0.366 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
10.008
mm
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.296x8 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    Required Hole Depth: 10.008 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-064C-08-A-S3
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.296x8 mm For Aluminium - 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 $10.23 AUD
Regular price $12.27 AUD Sale price $10.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

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

Rec. Hole Diameter
9.3
mm

(Equiv. 0.366 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
10.00
mm
Self Tapping Inserts - 1/4-20 UNC -6.35mm- 9.3x8 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 10.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-064C-08-A-C (100 Pcs)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.3x8 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $328.50 AUD
Regular price $394.20 AUD Sale price $328.50 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
9.3
mm

(Equiv. 0.366 in.)
Length (L)
8.0
mm

(Equiv. 0.315 in.)
Outside Diameter (B)
10.00
mm
Self Tapping Inserts - 1/4-20 UNC -6.35mm- 9.3x8 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 10.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-064C-08-A-C (100 Pcs)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.3x8 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $328.50 AUD
Regular price $394.20 AUD Sale price $328.50 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
9.3
mm

(Equiv. 0.366 in.)
Length (L)
12.0
mm

(Equiv. 0.472 in.)
Outside Diameter (B)
10.00
mm
Self Tapping Inserts - 1/4-20 UNC -6.35mm- 9.3x12 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 15.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-064C-12-A-C (5 Pcs)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.3x12 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $10.59 AUD
Regular price $12.71 AUD Sale price $10.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

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

Rec. Hole Diameter
9.3
mm

(Equiv. 0.366 in.)
Length (L)
12.0
mm

(Equiv. 0.472 in.)
Outside Diameter (B)
10.00
mm
Self Tapping Inserts - 1/4-20 UNC -6.35mm- 9.3x12 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 15.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-064C-12-A-C (5 Pcs)
Self Tapping Inserts - 1/4-20 UNC - 6.35mm - 9.3x12 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $10.59 AUD
Regular price $12.71 AUD Sale price $10.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Internal Thread
5/16-18 UNC (7.94mm)

Rec. Hole Diameter
11.1
mm

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

(Equiv. 0.539 in.)
Outside Diameter (B)
12.00
mm
Self Tapping Inserts - 5/16-18 UNC -7.94mm- 11.1x13.7 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 11.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-079C-13-A-C (100 Pcs)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x13.7 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $496.32 AUD
Regular price $595.58 AUD Sale price $496.32 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
11.1
mm

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

(Equiv. 0.539 in.)
Outside Diameter (B)
12.00
mm
Self Tapping Inserts - 5/16-18 UNC -7.94mm- 11.1x13.7 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 11.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-079C-13-A-C (100 Pcs)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x13.7 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $496.32 AUD
Regular price $595.58 AUD Sale price $496.32 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
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    Required Hole Depth: 10.998 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-079C-13-A-S3
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
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
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    Required Hole Depth: 10.998 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-079C-13-A-S3
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
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
5/16-18 UNC (7.94mm)

Rec. Hole Diameter
11.1
mm

(Equiv. 0.437 in.)
Length (L)
14.0
mm

(Equiv. 0.551 in.)
Outside Diameter (B)
12.00
mm
Self Tapping Inserts - 5/16-18 UNC -7.94mm- 11.1x14 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 17.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-079C-14-A-C (100 Pcs)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x14 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $643.50 AUD
Regular price $772.20 AUD Sale price $643.50 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
11.1
mm

(Equiv. 0.437 in.)
Length (L)
14.0
mm

(Equiv. 0.551 in.)
Outside Diameter (B)
12.00
mm
Self Tapping Inserts - 5/16-18 UNC -7.94mm- 11.1x14 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 17.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-079C-14-A-C (100 Pcs)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x14 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $643.50 AUD
Regular price $772.20 AUD Sale price $643.50 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
11.100
mm

(Equiv. 0.437 in.)
Length (L)
14.0
mm

(Equiv. 0.551 in.)
Outside Diameter (B)
12.014
mm
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x14 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    Required Hole Depth: 16.993 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-079C-14-A-S3 (100 Pcs)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x14 mm For Aluminium - 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 $1,554.32 AUD
Regular price $1,865.18 AUD Sale price $1,554.32 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
11.100
mm

(Equiv. 0.437 in.)
Length (L)
14.0
mm

(Equiv. 0.551 in.)
Outside Diameter (B)
12.014
mm
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x14 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    Required Hole Depth: 16.993 mm   
Category: Inserts - Self Tapping - For Aluminium - Stainless 303
Part Number: IN-TP-079C-14-A-S3 (100 Pcs)
Self Tapping Inserts - 5/16-18 UNC - 7.94mm - 11.1x14 mm For Aluminium - 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 $1,554.32 AUD
Regular price $1,865.18 AUD Sale price $1,554.32 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.
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 - Stainless 316
Part Number: IN-TP-080M-15-A-S6
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, Nov 16, 2025
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Excludes GST and overseas Taxes & Duties
Each
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 - Stainless 316
Part Number: IN-TP-080M-15-A-S6
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, Nov 16, 2025
Regular price $4.23 AUD
Regular price $5.07 AUD Sale price $4.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

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

Rec. Hole Diameter
13.1
mm

(Equiv. 0.516 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
14.00
mm
Self Tapping Inserts - 3/8-16 UNC -9.53mm- 13.1x10 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-095C-10-A-C (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 13.1x10 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $692.23 AUD
Regular price $830.67 AUD Sale price $692.23 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
13.1
mm

(Equiv. 0.516 in.)
Length (L)
10.0
mm

(Equiv. 0.394 in.)
Outside Diameter (B)
14.00
mm
Self Tapping Inserts - 3/8-16 UNC -9.53mm- 13.1x10 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 13.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-095C-10-A-C (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 13.1x10 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $692.23 AUD
Regular price $830.67 AUD Sale price $692.23 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
13.1
mm

(Equiv. 0.516 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- 13.1x18 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 22.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-095C-18-A-C (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 13.1x18 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $749.95 AUD
Regular price Sale price $749.95 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
13.1
mm

(Equiv. 0.516 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- 13.1x18 mm - Carbon Steel
Material: Carbon Steel    Required Hole Depth: 22.00 mm   
Category: Inserts - Self Tapping - For Aluminium - Steel
Part Number: IN-TP-095C-18-A-C (100 Pcs)
Self Tapping Inserts - 3/8-16 UNC - 9.53mm - 13.1x18 mm For Aluminium - Carbon Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 27, 2025
Regular price $749.95 AUD
Regular price Sale price $749.95 AUD
Excludes GST and overseas Taxes & Duties
Per 100
Quantity Required

Backorder: Out of Stock.