Collection: Thread Repair - Inserts

Thread Repair -> Inserts

There are 26 products in the sub-categories of Thread Repair - Inserts. Scroll down or follow the link to Thread Repair - Inserts 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 inserts thread repair.
Thread Repair - Inserts

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Thread Repair - Inserts category on the MBA Minibearings main store.
Internal Thread Length External Tap Size Tapping Hole Size Indicative
Image
Internal Thread
4-40 UNC (2.85mm)

Length
6.35
mm

(Equiv. 0.25 in.)
External Tap Size
4.762mm (10-32 UNF)

Tapping Hole Size
3.97
mm
Inserts Thread Repair - 4-40 UNC -2.85mm- 6.35 mm - 4.762mm -10-32 UNF-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-028C-048F-064-C (Each)
Inserts Thread Repair - 4-40 UNC - 2.85mm - 6.35 mm - 4.762mm - 10-32 UNF - EZ-Lok
30 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

30 Available Now. Backorder if more than 30.
Internal Thread Length External Tap Size Tapping Hole Size Indicative
Image
Internal Thread
4-40 UNC (2.85mm)

Length
6.35
mm

(Equiv. 0.25 in.)
External Tap Size
4.762mm (10-32 UNF)

Tapping Hole Size
3.97
mm
Inserts Thread Repair - 4-40 UNC -2.85mm- 6.35 mm - 4.762mm -10-32 UNF-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-028C-048F-064-C (Each)
Inserts Thread Repair - 4-40 UNC - 2.85mm - 6.35 mm - 4.762mm - 10-32 UNF - EZ-Lok
30 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

30 Available Now. Backorder if more than 30.
Internal Thread
4-40 UNC (2.85mm)

Length
6.35
mm

(Equiv. 0.25 in.)
External Tap Size
10-32 UNF (4.76mm)

Tapping Hole Size
3.97
mm
Inserts Thread Repair - 4-40 UNC -2.85mm- 6.35 mm - 10-32 UNF -4.76mm- - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-028C-048F-064-S3 (Each)
Inserts Thread Repair - 4-40 UNC - 2.85mm - 6.35 mm - 10-32 UNF - 4.76mm - EZ-Lok - Stainless Steel 303 PV Similar to A2, 304, 18-8 Insert
5 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
Internal Thread
4-40 UNC (2.85mm)

Length
6.35
mm

(Equiv. 0.25 in.)
External Tap Size
10-32 UNF (4.76mm)

Tapping Hole Size
3.97
mm
Inserts Thread Repair - 4-40 UNC -2.85mm- 6.35 mm - 10-32 UNF -4.76mm- - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-028C-048F-064-S3 (Each)
Inserts Thread Repair - 4-40 UNC - 2.85mm - 6.35 mm - 10-32 UNF - 4.76mm - EZ-Lok - Stainless Steel 303 PV Similar to A2, 304, 18-8 Insert
5 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
Internal Thread
M3 (3x0.5mm)

Length
6.50
mm

(Equiv. 0.256 in.)
External Tap Size
6.000mm (M6 x 1)

Tapping Hole Size
5.10
mm
Inserts Thread Repair - M3 -3x0.5mm- 6.5 mm - 6.000mm -M6 x 1-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-030-060-065-C (Each)
Inserts Thread Repair - M3 - 3x0.5mm - 6.5 mm - 6mm - M6 x 1 - EZ-Lok
3 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.50 AUD
Regular price $6.60 AUD Sale price $5.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. Backorder if more than 3.
Internal Thread
M3 (3x0.5mm)

Length
6.50
mm

(Equiv. 0.256 in.)
External Tap Size
6.000mm (M6 x 1)

Tapping Hole Size
5.10
mm
Inserts Thread Repair - M3 -3x0.5mm- 6.5 mm - 6.000mm -M6 x 1-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-030-060-065-C (Each)
Inserts Thread Repair - M3 - 3x0.5mm - 6.5 mm - 6mm - M6 x 1 - EZ-Lok
3 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.50 AUD
Regular price $6.60 AUD Sale price $5.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. Backorder if more than 3.
Internal Thread
6-32 UNC (3.5mm)

Length
7.11
mm

(Equiv. 0.28 in.)
External Tap Size
10-24 UNC (4.76mm)

Tapping Hole Size
5.10
mm
Inserts Thread Repair - 6-32 UNC -3.5mm- 7.11 mm - 10-24 UNC -4.76mm- - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-035C-064C-071-S3 (Each)
Inserts Thread Repair - 6-32 UNC - 3.5mm - 7.11 mm - 10-24 UNC - 4.76mm - EZ-Lok - Stainless Steel 303 PV Similar to A2, 304, 18-8 Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $8.50 AUD
Regular price Sale price $8.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
6-32 UNC (3.5mm)

Length
7.11
mm

(Equiv. 0.28 in.)
External Tap Size
10-24 UNC (4.76mm)

Tapping Hole Size
5.10
mm
Inserts Thread Repair - 6-32 UNC -3.5mm- 7.11 mm - 10-24 UNC -4.76mm- - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-035C-064C-071-S3 (Each)
Inserts Thread Repair - 6-32 UNC - 3.5mm - 7.11 mm - 10-24 UNC - 4.76mm - EZ-Lok - Stainless Steel 303 PV Similar to A2, 304, 18-8 Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $8.50 AUD
Regular price Sale price $8.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
7.50
mm

(Equiv. 0.295 in.)
External Tap Size
8.000mm (M8 x 1.25)

Tapping Hole Size
6.90
mm
Inserts Thread Repair - M4 -4x0.7mm- 7.5 mm - 8.000mm -M8 x 1.25-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-040-080-075-C (Each)
Inserts Thread Repair - M4 - 4x0.7mm - 7.5 mm - 8mm - M8 x 1.25 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
7.50
mm

(Equiv. 0.295 in.)
External Tap Size
8.000mm (M8 x 1.25)

Tapping Hole Size
6.90
mm
Inserts Thread Repair - M4 -4x0.7mm- 7.5 mm - 8.000mm -M8 x 1.25-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-040-080-075-C (Each)
Inserts Thread Repair - M4 - 4x0.7mm - 7.5 mm - 8mm - M8 x 1.25 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
M8 x 1.25
mm
External Tap Size
8.000


(Equiv. 0.315 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - M4 -4x0.7mm- M8 x 1.25 8 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-040M-080-08 (Each)
Inserts Thread Repair - M4 - 4x0.7mm - M8 x 1.25 8 mm Keylocking - Steel Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $23.77 AUD
Regular price $43.61 AUD Sale price $23.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
M8 x 1.25
mm
External Tap Size
8.000


(Equiv. 0.315 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - M4 -4x0.7mm- M8 x 1.25 8 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-040M-080-08 (Each)
Inserts Thread Repair - M4 - 4x0.7mm - M8 x 1.25 8 mm Keylocking - Steel Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $23.77 AUD
Regular price $43.61 AUD Sale price $23.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
10.31
mm

(Equiv. 0.406 in.)
External Tap Size
9.525mm (3/8-16 UNC)

Tapping Hole Size
7.94
mm
Inserts Thread Repair - 10-24 UNC -4.76mm- 10.31 mm - 9.525mm -3/8-16 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-048C-095C-103-C (Each)
Inserts Thread Repair - 10-24 UNC - 4.76mm - 10.31 mm - 9.525mm - 3/8-16 UNC - EZ-Lok
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
10.31
mm

(Equiv. 0.406 in.)
External Tap Size
9.525mm (3/8-16 UNC)

Tapping Hole Size
7.94
mm
Inserts Thread Repair - 10-24 UNC -4.76mm- 10.31 mm - 9.525mm -3/8-16 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-048C-095C-103-C (Each)
Inserts Thread Repair - 10-24 UNC - 4.76mm - 10.31 mm - 9.525mm - 3/8-16 UNC - EZ-Lok
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
5/16-18 UNC (7.94mm)
mm
External Tap Size
7.874


(Equiv. 0.31 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - 10-32 UNF -4.76mm- 5/16-18 UNC -7.94mm- 7.874 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-048F-079-08 (Each)
Inserts Thread Repair - 10-32 UNF - 4.76mm - 5/16-18 UNC - 7.94mm - 7.874 mm Keylocking - Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $8.68 AUD
Regular price Sale price $8.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Thread
10-32 UNF (4.76mm)

Length
5/16-18 UNC (7.94mm)
mm
External Tap Size
7.874


(Equiv. 0.31 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - 10-32 UNF -4.76mm- 5/16-18 UNC -7.94mm- 7.874 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-048F-079-08 (Each)
Inserts Thread Repair - 10-32 UNF - 4.76mm - 5/16-18 UNC - 7.94mm - 7.874 mm Keylocking - Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $8.68 AUD
Regular price Sale price $8.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
M8 x 1.25
mm
External Tap Size
8.00


(Equiv. 0.315 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - M5 -5x0.8mm- M8 x 1.25 8 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-050M-080-08-SS (Each)
Inserts Thread Repair - M5 - 5x0.8mm - M8 x 1.25 8 mm Keylocking - Stainless Steel Insert
1 Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $22.95 AUD
Regular price $42.06 AUD Sale price $22.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Internal Thread
M5 (5x0.8mm)

Length
M8 x 1.25
mm
External Tap Size
8.00


(Equiv. 0.315 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - M5 -5x0.8mm- M8 x 1.25 8 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-050M-080-08-SS (Each)
Inserts Thread Repair - M5 - 5x0.8mm - M8 x 1.25 8 mm Keylocking - Stainless Steel Insert
1 Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $22.95 AUD
Regular price $42.06 AUD Sale price $22.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Internal Thread
M5 (5x0.8mm)

Length
M8 x 1.25
mm
External Tap Size
8.000


(Equiv. 0.315 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - M5 -5x0.8mm- M8 x 1.25 8 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-050M-080-08 (Each)
Inserts Thread Repair - M5 - 5x0.8mm - M8 x 1.25 8 mm Keylocking - Steel Insert
6 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $6.50 AUD
Regular price $11.57 AUD Sale price $6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Internal Thread
M5 (5x0.8mm)

Length
M8 x 1.25
mm
External Tap Size
8.000


(Equiv. 0.315 in.)
Tapping Hole Size
6.90
mm
Inserts Thread Repair - M5 -5x0.8mm- M8 x 1.25 8 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-050M-080-08 (Each)
Inserts Thread Repair - M5 - 5x0.8mm - M8 x 1.25 8 mm Keylocking - Steel Insert
6 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $6.50 AUD
Regular price $11.57 AUD Sale price $6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
M10 x 1.25
mm
External Tap Size
10.00


(Equiv. 0.394 in.)
Tapping Hole Size
8.80
mm
Inserts Thread Repair - M6 -6x1mm- M10 x 1.25 10 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-060M-100-10-SS (Each)
Inserts Thread Repair - M6 - 6x1mm - M10 x 1.25 10 mm Keylocking - Stainless Steel Insert
1 Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $21.05 AUD
Regular price $38.49 AUD Sale price $21.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Internal Thread
M6 (6x1mm)

Length
M10 x 1.25
mm
External Tap Size
10.00


(Equiv. 0.394 in.)
Tapping Hole Size
8.80
mm
Inserts Thread Repair - M6 -6x1mm- M10 x 1.25 10 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-060M-100-10-SS (Each)
Inserts Thread Repair - M6 - 6x1mm - M10 x 1.25 10 mm Keylocking - Stainless Steel Insert
1 Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $21.05 AUD
Regular price $38.49 AUD Sale price $21.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Internal Thread
M6 (6x1mm)

Length
M10 x 1.25
mm
External Tap Size
10.000


(Equiv. 0.394 in.)
Tapping Hole Size
8.80
mm
Inserts Thread Repair - M6 -6x1mm- M10 x 1.25 10 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-060M-100-10 (Each)
Inserts Thread Repair - M6 - 6x1mm - M10 x 1.25 10 mm Keylocking - Steel Insert
1 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $7.41 AUD
Regular price $13.31 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Internal Thread
M6 (6x1mm)

Length
M10 x 1.25
mm
External Tap Size
10.000


(Equiv. 0.394 in.)
Tapping Hole Size
8.80
mm
Inserts Thread Repair - M6 -6x1mm- M10 x 1.25 10 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-060M-100-10 (Each)
Inserts Thread Repair - M6 - 6x1mm - M10 x 1.25 10 mm Keylocking - Steel Insert
1 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $7.41 AUD
Regular price $13.31 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
3/8-16 UNC (9.53mm)
mm
External Tap Size
9.398


(Equiv. 0.37 in.)
Tapping Hole Size
8.43
mm
Inserts Thread Repair - 1/4-20 UNC -6.35mm- 3/8-16 UNC -9.53mm- 9.398 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-064C-095-09 (Each)
Inserts Thread Repair - 1/4-20 UNC - 6.35mm - 3/8-16 UNC - 9.53mm - 9.398 mm Keylocking - Steel Insert
10 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.77 AUD
Regular price $8.42 AUD Sale price $4.77 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)

Length
3/8-16 UNC (9.53mm)
mm
External Tap Size
9.398


(Equiv. 0.37 in.)
Tapping Hole Size
8.43
mm
Inserts Thread Repair - 1/4-20 UNC -6.35mm- 3/8-16 UNC -9.53mm- 9.398 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-064C-095-09 (Each)
Inserts Thread Repair - 1/4-20 UNC - 6.35mm - 3/8-16 UNC - 9.53mm - 9.398 mm Keylocking - Steel Insert
10 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.77 AUD
Regular price $8.42 AUD Sale price $4.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Internal Thread
5/16-24 UNF (7.94mm)

Length
7/16-14 UNC (11.11mm)
mm
External Tap Size
10.922


(Equiv. 0.43 in.)
Tapping Hole Size
10.00
mm
Inserts Thread Repair - 5/16-24 UNF -7.94mm- 7/16-14 UNC -11.11mm- 10.922 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-079F-111-11 (Each)
Inserts Thread Repair - 5/16-24 UNF - 7.94mm - 7/16-14 UNC - 11.11mm - 10.922 mm Keylocking - Steel Insert
12 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $3.77 AUD
Regular price $6.59 AUD Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
Internal Thread
5/16-24 UNF (7.94mm)

Length
7/16-14 UNC (11.11mm)
mm
External Tap Size
10.922


(Equiv. 0.43 in.)
Tapping Hole Size
10.00
mm
Inserts Thread Repair - 5/16-24 UNF -7.94mm- 7/16-14 UNC -11.11mm- 10.922 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-079F-111-11 (Each)
Inserts Thread Repair - 5/16-24 UNF - 7.94mm - 7/16-14 UNC - 11.11mm - 10.922 mm Keylocking - Steel Insert
12 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $3.77 AUD
Regular price $6.59 AUD Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
Internal Thread
5/16-24 UNF (7.94mm)

Length
12.29
mm

(Equiv. 0.484 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
10.72
mm
Inserts Thread Repair - 5/16-24 UNF -7.94mm- 12.29 mm - 12.700mm -1/2-13 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-079F-127C-123-C (Each)
Inserts Thread Repair - 5/16-24 UNF - 7.94mm - 12.29 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
12 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
Internal Thread
5/16-24 UNF (7.94mm)

Length
12.29
mm

(Equiv. 0.484 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
10.72
mm
Inserts Thread Repair - 5/16-24 UNF -7.94mm- 12.29 mm - 12.700mm -1/2-13 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-079F-127C-123-C (Each)
Inserts Thread Repair - 5/16-24 UNF - 7.94mm - 12.29 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
12 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
Internal Thread
8.000mm (M8.0 x 1.25)

Length
12.29
mm

(Equiv. 0.484 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
10.72
mm
Inserts Thread Repair - 8.000mm -M8.0 x 1.25- 12.29 mm - 12.700mm -1/2-13 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-080-127C-123-C (Each)
Inserts Thread Repair - 8mm - M8.0 x 1.25 - 12.29 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Thread
8.000mm (M8.0 x 1.25)

Length
12.29
mm

(Equiv. 0.484 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
10.72
mm
Inserts Thread Repair - 8.000mm -M8.0 x 1.25- 12.29 mm - 12.700mm -1/2-13 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-080-127C-123-C (Each)
Inserts Thread Repair - 8mm - M8.0 x 1.25 - 12.29 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Thread
M8 (8x1.25mm)

Length
M14 x1.5
mm
External Tap Size
14.00


(Equiv. 0.551 in.)
Tapping Hole Size
12.80
mm
Inserts Thread Repair - M8 -8x1.25mm- M14 x1.5 14 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-080M-140-14-SS (Each)
Inserts Thread Repair - M8 - 8x1.25mm - M14 x1.5 14 mm Keylocking - Stainless Steel Insert
3 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $18.86 AUD
Regular price $34.57 AUD Sale price $18.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. Backorder if more than 3.
Internal Thread
M8 (8x1.25mm)

Length
M14 x1.5
mm
External Tap Size
14.00


(Equiv. 0.551 in.)
Tapping Hole Size
12.80
mm
Inserts Thread Repair - M8 -8x1.25mm- M14 x1.5 14 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-080M-140-14-SS (Each)
Inserts Thread Repair - M8 - 8x1.25mm - M14 x1.5 14 mm Keylocking - Stainless Steel Insert
3 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $18.86 AUD
Regular price $34.57 AUD Sale price $18.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Length
13.08
mm

(Equiv. 0.515 in.)
External Tap Size
9/16-12 UNC (14.29mm)

Tapping Hole Size
12.30
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 13.08 mm - 9/16-12 UNC -14.29mm- - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-095C-143C-131-S3 (Each)
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 13.08 mm - 9/16-12 UNC - 14.29mm - EZ-Lok - Stainless Steel 303 PV Similar to A2, 304, 18-8 Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $6.95 AUD
Regular price $12.55 AUD Sale price $6.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
3/8-16 UNC (9.53mm)

Length
13.08
mm

(Equiv. 0.515 in.)
External Tap Size
9/16-12 UNC (14.29mm)

Tapping Hole Size
12.30
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 13.08 mm - 9/16-12 UNC -14.29mm- - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-095C-143C-131-S3 (Each)
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 13.08 mm - 9/16-12 UNC - 14.29mm - EZ-Lok - Stainless Steel 303 PV Similar to A2, 304, 18-8 Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $6.95 AUD
Regular price $12.55 AUD Sale price $6.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
3/8-16 UNC (9.53mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
15.875mm (5/8-11 UNC)

Tapping Hole Size
13.49
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 16.66 mm - 15.875mm -5/8-11 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-095C-159C-167-C (Each)
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 16.66 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
20 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.50 AUD
Regular price $5.40 AUD Sale price $4.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
Internal Thread
3/8-16 UNC (9.53mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
15.875mm (5/8-11 UNC)

Tapping Hole Size
13.49
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 16.66 mm - 15.875mm -5/8-11 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-095C-159C-167-C (Each)
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 16.66 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
20 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.50 AUD
Regular price $5.40 AUD Sale price $4.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
Internal Thread
M10 Fine (10x1.25mm)

Length
13.08
mm

(Equiv. 0.515 in.)
External Tap Size
14.288mm (9/16-12 UNC)

Tapping Hole Size
12.30
mm
Inserts Thread Repair - M10 Fine -10x1.25mm- 13.08 mm - 14.288mm -9/16-12 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-100-125-143C-131-C (Each)
Inserts Thread Repair - M10 Fine - 10x1.25mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
10 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Internal Thread
M10 Fine (10x1.25mm)

Length
13.08
mm

(Equiv. 0.515 in.)
External Tap Size
14.288mm (9/16-12 UNC)

Tapping Hole Size
12.30
mm
Inserts Thread Repair - M10 Fine -10x1.25mm- 13.08 mm - 14.288mm -9/16-12 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-100-125-143C-131-C (Each)
Inserts Thread Repair - M10 Fine - 10x1.25mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
10 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Internal Thread
M10 Fine (10x1.25mm)

Length
M14 x1.5
mm
External Tap Size
14.000


(Equiv. 0.551 in.)
Tapping Hole Size
12.80
mm
Inserts Thread Repair - M10 Fine -10x1.25mm- M14 x1.5 14 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-100MF-140-14 (Each)
Inserts Thread Repair - M10 Fine - 10x1.25mm - M14 x1.5 14 mm Keylocking - Steel Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $18.86 AUD
Regular price Sale price $18.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
M10 Fine (10x1.25mm)

Length
M14 x1.5
mm
External Tap Size
14.000


(Equiv. 0.551 in.)
Tapping Hole Size
12.80
mm
Inserts Thread Repair - M10 Fine -10x1.25mm- M14 x1.5 14 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-100MF-140-14 (Each)
Inserts Thread Repair - M10 Fine - 10x1.25mm - M14 x1.5 14 mm Keylocking - Steel Insert
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $18.86 AUD
Regular price Sale price $18.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Internal Thread
M10 (10x1.5mm)

Length
M16 x1.5
mm
External Tap Size
16.000


(Equiv. 0.63 in.)
Tapping Hole Size
14.75
mm
Inserts Thread Repair - M10 -10x1.5mm- M16 x1.5 16 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-100M-160-16 (Each)
Inserts Thread Repair - M10 - 10x1.5mm - M16 x1.5 16 mm Keylocking - Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $14.95 AUD
Regular price $17.95 AUD Sale price $14.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Thread
M10 (10x1.5mm)

Length
M16 x1.5
mm
External Tap Size
16.000


(Equiv. 0.63 in.)
Tapping Hole Size
14.75
mm
Inserts Thread Repair - M10 -10x1.5mm- M16 x1.5 16 mm - Steel
Material: Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-100M-160-16 (Each)
Inserts Thread Repair - M10 - 10x1.5mm - M16 x1.5 16 mm Keylocking - Steel Insert
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $14.95 AUD
Regular price $17.95 AUD Sale price $14.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Thread
7/16-14 UNC (11.11mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
15.875mm (5/8-11 UNC)

Tapping Hole Size
13.49
mm
Inserts Thread Repair - 7/16-14 UNC -11.11mm- 16.66 mm - 15.875mm -5/8-11 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-111C-159C-167-C (Each)
Inserts Thread Repair - 7/16-14 UNC - 11.11mm - 16.66 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
9 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Internal Thread
7/16-14 UNC (11.11mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
15.875mm (5/8-11 UNC)

Tapping Hole Size
13.49
mm
Inserts Thread Repair - 7/16-14 UNC -11.11mm- 16.66 mm - 15.875mm -5/8-11 UNC-

Category: Thread Repair - Inserts - EZ-Lok
Part Number: EZL-111C-159C-167-C (Each)
Inserts Thread Repair - 7/16-14 UNC - 11.11mm - 16.66 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
9 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Internal Thread
M12 (12x1.75mm)

Length
M16 x1.5
mm
External Tap Size
16.00


(Equiv. 0.63 in.)
Tapping Hole Size
14.75
mm
Inserts Thread Repair - M12 -12x1.75mm- M16 x1.5 16 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-120M-160-16-SS (Each)
Inserts Thread Repair - M12 - 12x1.75mm - M16 x1.5 16 mm Keylocking - Stainless Steel Insert
1 Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $64.32 AUD
Regular price $118.62 AUD Sale price $64.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Internal Thread
M12 (12x1.75mm)

Length
M16 x1.5
mm
External Tap Size
16.00


(Equiv. 0.63 in.)
Tapping Hole Size
14.75
mm
Inserts Thread Repair - M12 -12x1.75mm- M16 x1.5 16 mm - Stainless Steel
Material: Stainless Steel   
Category: Thread Repair - Inserts - Keylocking
Part Number: KLI-120M-160-16-SS (Each)
Inserts Thread Repair - M12 - 12x1.75mm - M16 x1.5 16 mm Keylocking - Stainless Steel Insert
1 Available Now | Further orders can be expected around Wed, Jan 14, 2026
Regular price $64.32 AUD
Regular price $118.62 AUD Sale price $64.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.