Collection: Thread Repair - Inserts - EZ-Lok - Solid Carbon Steel

Thread Repair -> Inserts -> EZ-Lok -> Solid Carbon Steel
Internal Thread Length External Tap Size Tapping Hole Size Indicative
Image
Internal Thread
5/16-18 UNC (7.94mm)

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 - 5/16-18 UNC -7.94mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-4   
Part Number: EZL-079C-143C-131-C
Inserts Thread Repair - 5/16-18 UNC - 7.94mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread Length External Tap Size Tapping Hole Size Indicative
Image
Internal Thread
5/16-18 UNC (7.94mm)

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 - 5/16-18 UNC -7.94mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-4   
Part Number: EZL-079C-143C-131-C
Inserts Thread Repair - 5/16-18 UNC - 7.94mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
5/16-24 UNF (7.94mm)

Length
11.10
mm

(Equiv. 0.437 in.)
External Tap Size
11.113mm (7/16-14 UNC)

Tapping Hole Size
10.08
mm
Inserts Thread Repair - 5/16-24 UNF -7.94mm- 11.1 mm - 11.113mm -7/16-14 UNC-
Drive Tool: 500-4   
Part Number: EZL-079F-111C-111-C (5 Pcs)
Inserts Thread Repair - 5/16-24 UNF - 7.94mm - 11.1 mm - 11.113mm - 7/16-14 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $14.77 AUD
Regular price $17.73 AUD Sale price $14.77 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Internal Thread
5/16-24 UNF (7.94mm)

Length
11.10
mm

(Equiv. 0.437 in.)
External Tap Size
11.113mm (7/16-14 UNC)

Tapping Hole Size
10.08
mm
Inserts Thread Repair - 5/16-24 UNF -7.94mm- 11.1 mm - 11.113mm -7/16-14 UNC-
Drive Tool: 500-4   
Part Number: EZL-079F-111C-111-C (5 Pcs)
Inserts Thread Repair - 5/16-24 UNF - 7.94mm - 11.1 mm - 11.113mm - 7/16-14 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $14.77 AUD
Regular price $17.73 AUD Sale price $14.77 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
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-
Drive Tool: 500-4   
Part Number: EZL-079F-127C-123-C
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 Thu, Sep 18, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
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-
Drive Tool: 500-4   
Part Number: EZL-079F-127C-123-C
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 Thu, Sep 18, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Quantity Required

12 Available Now. Backorder if more than 12.
Internal Thread
M8 (8x1.25mm)

Length
12.0
mm

(Equiv. 0.472 in.)
External Tap Size
12.000mm (M12 x 1.75)

Tapping Hole Size
10.72
mm
Inserts Thread Repair - M8 -8x1.25mm- 12 mm - 12.000mm -M12 x 1.75-
Drive Tool: 500-4   
Part Number: EZL-080-120-125-C
Inserts Thread Repair - M8 - 8x1.25mm - 12 mm - 12.000mm - M12 x 1.75 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $8.50 AUD
Regular price $10.20 AUD Sale price $8.50 AUD
Each
Quantity Required

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

Length
12.0
mm

(Equiv. 0.472 in.)
External Tap Size
12.000mm (M12 x 1.75)

Tapping Hole Size
10.72
mm
Inserts Thread Repair - M8 -8x1.25mm- 12 mm - 12.000mm -M12 x 1.75-
Drive Tool: 500-4   
Part Number: EZL-080-120-125-C
Inserts Thread Repair - M8 - 8x1.25mm - 12 mm - 12.000mm - M12 x 1.75 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $8.50 AUD
Regular price $10.20 AUD Sale price $8.50 AUD
Each
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-
Drive Tool: 500-4   
Part Number: EZL-080-127C-123-C
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 Thu, Sep 18, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
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-
Drive Tool: 500-4   
Part Number: EZL-080-127C-123-C
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 Thu, Sep 18, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-16 UNC (9.53mm)

Length
12.70
mm

(Equiv. 0.5 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
11.51
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 12.7 mm - 12.700mm -1/2-13 UNC-
Drive Tool: 500-5   
Part Number: EZL-095C-127C-127-C
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 12.7 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.14 AUD
Regular price $7.36 AUD Sale price $6.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-16 UNC (9.53mm)

Length
12.70
mm

(Equiv. 0.5 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
11.51
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 12.7 mm - 12.700mm -1/2-13 UNC-
Drive Tool: 500-5   
Part Number: EZL-095C-127C-127-C
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 12.7 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.14 AUD
Regular price $7.36 AUD Sale price $6.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-16 UNC (9.53mm)

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 - 3/8-16 UNC -9.53mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-5   
Part Number: EZL-095C-143C-131-C
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $3.95 AUD
Regular price $4.75 AUD Sale price $3.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-16 UNC (9.53mm)

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 - 3/8-16 UNC -9.53mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-5   
Part Number: EZL-095C-143C-131-C
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $3.95 AUD
Regular price $4.75 AUD Sale price $3.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
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-
Drive Tool: 500-5   
Part Number: EZL-095C-159C-167-C
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 Thu, Sep 18, 2025
Regular price $4.50 AUD
Regular price $5.40 AUD Sale price $4.50 AUD
Each
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-
Drive Tool: 500-5   
Part Number: EZL-095C-159C-167-C
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 Thu, Sep 18, 2025
Regular price $4.50 AUD
Regular price $5.40 AUD Sale price $4.50 AUD
Each
Quantity Required

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

Length
17.00
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16.0 x 2.0)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 17 mm - 16.000mm -M16.0 x 2.0-
Drive Tool: 500-5   
Part Number: EZL-095C-160-170-C
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 17 mm - 16.000mm - M16.0 x 2.0 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $7.86 AUD
Regular price $9.44 AUD Sale price $7.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-16 UNC (9.53mm)

Length
17.00
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16.0 x 2.0)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - 3/8-16 UNC -9.53mm- 17 mm - 16.000mm -M16.0 x 2.0-
Drive Tool: 500-5   
Part Number: EZL-095C-160-170-C
Inserts Thread Repair - 3/8-16 UNC - 9.53mm - 17 mm - 16.000mm - M16.0 x 2.0 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $7.86 AUD
Regular price $9.44 AUD Sale price $7.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-24 UNF (9.53mm)

Length
12.70
mm

(Equiv. 0.5 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
11.51
mm
Inserts Thread Repair - 3/8-24 UNF -9.53mm- 12.7 mm - 12.700mm -1/2-13 UNC-
Drive Tool: 500-5   
Part Number: EZL-095F-127C-127-C (5 Pcs)
Inserts Thread Repair - 3/8-24 UNF - 9.53mm - 12.7 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $21.68 AUD
Regular price $26.02 AUD Sale price $21.68 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-24 UNF (9.53mm)

Length
12.70
mm

(Equiv. 0.5 in.)
External Tap Size
12.700mm (1/2-13 UNC)

Tapping Hole Size
11.51
mm
Inserts Thread Repair - 3/8-24 UNF -9.53mm- 12.7 mm - 12.700mm -1/2-13 UNC-
Drive Tool: 500-5   
Part Number: EZL-095F-127C-127-C (5 Pcs)
Inserts Thread Repair - 3/8-24 UNF - 9.53mm - 12.7 mm - 12.700mm - 1/2-13 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $21.68 AUD
Regular price $26.02 AUD Sale price $21.68 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-24 UNF (9.53mm)

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 - 3/8-24 UNF -9.53mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-5   
Part Number: EZL-095F-143C-131-C
Inserts Thread Repair - 3/8-24 UNF - 9.53mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.05 AUD
Regular price Sale price $6.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
3/8-24 UNF (9.53mm)

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 - 3/8-24 UNF -9.53mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-5   
Part Number: EZL-095F-143C-131-C
Inserts Thread Repair - 3/8-24 UNF - 9.53mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.05 AUD
Regular price Sale price $6.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
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-
Drive Tool: 500-5   
Part Number: EZL-100-125-143C-131-C
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 Thu, Sep 18, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Each
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-
Drive Tool: 500-5   
Part Number: EZL-100-125-143C-131-C
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 Thu, Sep 18, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Each
Quantity Required

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

Length
17.0
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16 x 2)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - M10 Fine -10x1.25mm- 17 mm - 16.000mm -M16 x 2-
Drive Tool: 500-5   
Part Number: EZL-100-160-170-C
Inserts Thread Repair - M10 Fine - 10x1.25mm - 17 mm - 16.000mm - M16 x 2 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $10.32 AUD
Regular price $12.38 AUD Sale price $10.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
M10 Fine (10x1.25mm)

Length
17.0
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16 x 2)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - M10 Fine -10x1.25mm- 17 mm - 16.000mm -M16 x 2-
Drive Tool: 500-5   
Part Number: EZL-100-160-170-C
Inserts Thread Repair - M10 Fine - 10x1.25mm - 17 mm - 16.000mm - M16 x 2 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $10.32 AUD
Regular price $12.38 AUD Sale price $10.32 AUD
Each
Quantity Required

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

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 -10x1.5mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-5   
Part Number: EZL-100-143C-131-C
Inserts Thread Repair - M10 - 10x1.5mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $5.32 AUD
Regular price $6.38 AUD Sale price $5.32 AUD
Each
Quantity Required

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

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 -10x1.5mm- 13.08 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-5   
Part Number: EZL-100-143C-131-C
Inserts Thread Repair - M10 - 10x1.5mm - 13.08 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $5.32 AUD
Regular price $6.38 AUD Sale price $5.32 AUD
Each
Quantity Required

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

Length
14.22
mm

(Equiv. 0.56 in.)
External Tap Size
14.288mm (9/16-12 UNC)

Tapping Hole Size
13.11
mm
Inserts Thread Repair - 7/16-14 UNC -11.11mm- 14.22 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-6   
Part Number: EZL-111C-143C-142-C
Inserts Thread Repair - 7/16-14 UNC - 11.11mm - 14.22 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $5.86 AUD
Regular price $7.04 AUD Sale price $5.86 AUD
Each
Quantity Required

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

Length
14.22
mm

(Equiv. 0.56 in.)
External Tap Size
14.288mm (9/16-12 UNC)

Tapping Hole Size
13.11
mm
Inserts Thread Repair - 7/16-14 UNC -11.11mm- 14.22 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-6   
Part Number: EZL-111C-143C-142-C
Inserts Thread Repair - 7/16-14 UNC - 11.11mm - 14.22 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $5.86 AUD
Regular price $7.04 AUD Sale price $5.86 AUD
Each
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-
Drive Tool: 500-6   
Part Number: EZL-111C-159C-167-C
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 Thu, Sep 18, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
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-
Drive Tool: 500-6   
Part Number: EZL-111C-159C-167-C
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 Thu, Sep 18, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
Quantity Required

9 Available Now. Backorder if more than 9.
Internal Thread
7/16-20 UNF (11.11mm)

Length
14.22
mm

(Equiv. 0.56 in.)
External Tap Size
14.288mm (9/16-12 UNC)

Tapping Hole Size
13.11
mm
Inserts Thread Repair - 7/16-20 UNF -11.11mm- 14.22 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-6   
Part Number: EZL-111F-143C-142-C
Inserts Thread Repair - 7/16-20 UNF - 11.11mm - 14.22 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $4.95 AUD
Regular price $5.95 AUD Sale price $4.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
7/16-20 UNF (11.11mm)

Length
14.22
mm

(Equiv. 0.56 in.)
External Tap Size
14.288mm (9/16-12 UNC)

Tapping Hole Size
13.11
mm
Inserts Thread Repair - 7/16-20 UNF -11.11mm- 14.22 mm - 14.288mm -9/16-12 UNC-
Drive Tool: 500-6   
Part Number: EZL-111F-143C-142-C
Inserts Thread Repair - 7/16-20 UNF - 11.11mm - 14.22 mm - 14.288mm - 9/16-12 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $4.95 AUD
Regular price $5.95 AUD Sale price $4.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
7/16-20 UNF (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 - 7/16-20 UNF -11.11mm- 16.66 mm - 15.875mm -5/8-11 UNC-
Drive Tool: 500-6   
Part Number: EZL-111F-159C-167-C
Inserts Thread Repair - 7/16-20 UNF - 11.11mm - 16.66 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $5.50 AUD
Regular price $6.60 AUD Sale price $5.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
7/16-20 UNF (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 - 7/16-20 UNF -11.11mm- 16.66 mm - 15.875mm -5/8-11 UNC-
Drive Tool: 500-6   
Part Number: EZL-111F-159C-167-C
Inserts Thread Repair - 7/16-20 UNF - 11.11mm - 16.66 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $5.50 AUD
Regular price $6.60 AUD Sale price $5.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
M12 (12x1.75mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
19.050mm (3/4-10 UNC)

Tapping Hole Size
16.67
mm
Inserts Thread Repair - M12 -12x1.75mm- 16.66 mm - 19.050mm -3/4-10 UNC-
Drive Tool: 500-6   
Part Number: EZL-120-191C-167-C
Inserts Thread Repair - M12 - 12x1.75mm - 16.66 mm - 19.050mm - 3/4-10 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.86 AUD
Regular price $8.24 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
M12 (12x1.75mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
19.050mm (3/4-10 UNC)

Tapping Hole Size
16.67
mm
Inserts Thread Repair - M12 -12x1.75mm- 16.66 mm - 19.050mm -3/4-10 UNC-
Drive Tool: 500-6   
Part Number: EZL-120-191C-167-C
Inserts Thread Repair - M12 - 12x1.75mm - 16.66 mm - 19.050mm - 3/4-10 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.86 AUD
Regular price $8.24 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
M12 (12x1.75mm)

Length
17.0
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16 x 2)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - M12 -12x1.75mm- 17 mm - 16.000mm -M16 x 2-
Drive Tool: 500-6   
Part Number: EZL-120-160-170-C
Inserts Thread Repair - M12 - 12x1.75mm - 17 mm - 16.000mm - M16 x 2 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $10.50 AUD
Regular price $12.60 AUD Sale price $10.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
M12 (12x1.75mm)

Length
17.0
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16 x 2)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - M12 -12x1.75mm- 17 mm - 16.000mm -M16 x 2-
Drive Tool: 500-6   
Part Number: EZL-120-160-170-C
Inserts Thread Repair - M12 - 12x1.75mm - 17 mm - 16.000mm - M16 x 2 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $10.50 AUD
Regular price $12.60 AUD Sale price $10.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
15.75
mm

(Equiv. 0.62 in.)
External Tap Size
15.875mm (5/8-11 UNC)

Tapping Hole Size
14.68
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 15.75 mm - 15.875mm -5/8-11 UNC-
Drive Tool: 500-7   
Part Number: EZL-127C-159C-158-C
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 15.75 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.59 AUD
Regular price $7.91 AUD Sale price $6.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
15.75
mm

(Equiv. 0.62 in.)
External Tap Size
15.875mm (5/8-11 UNC)

Tapping Hole Size
14.68
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 15.75 mm - 15.875mm -5/8-11 UNC-
Drive Tool: 500-7   
Part Number: EZL-127C-159C-158-C
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 15.75 mm - 15.875mm - 5/8-11 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.59 AUD
Regular price $7.91 AUD Sale price $6.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
17.00
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16.0 x 2.0)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 17 mm - 16.000mm -M16.0 x 2.0-
Drive Tool: 500-7   
Part Number: EZL-127C-160-170-C
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 17 mm - 16.000mm - M16.0 x 2.0 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $7.95 AUD
Regular price $9.55 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
17.00
mm

(Equiv. 0.669 in.)
External Tap Size
16.000mm (M16.0 x 2.0)

Tapping Hole Size
14.00
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 17 mm - 16.000mm -M16.0 x 2.0-
Drive Tool: 500-7   
Part Number: EZL-127C-160-170-C
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 17 mm - 16.000mm - M16.0 x 2.0 - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $7.95 AUD
Regular price $9.55 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
19.050mm (3/4-10 UNC)

Tapping Hole Size
16.67
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 16.66 mm - 19.050mm -3/4-10 UNC-
Drive Tool: 500-7   
Part Number: EZL-127C-191C-167-C
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 16.66 mm - 19.050mm - 3/4-10 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.14 AUD
Regular price $7.36 AUD Sale price $6.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
16.66
mm

(Equiv. 0.656 in.)
External Tap Size
19.050mm (3/4-10 UNC)

Tapping Hole Size
16.67
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 16.66 mm - 19.050mm -3/4-10 UNC-
Drive Tool: 500-7   
Part Number: EZL-127C-191C-167-C
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 16.66 mm - 19.050mm - 3/4-10 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $6.14 AUD
Regular price $7.36 AUD Sale price $6.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
17.45
mm

(Equiv. 0.687 in.)
External Tap Size
22.225 (7/8-9 UNC)

Tapping Hole Size
19.45
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 17.45 mm - 22.225 -7/8-9 UNC-
Part Number: EZL-127C-222C-175-C (5 Pcs)
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 17.45 mm - 22.225 - 7/8-9 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $58.05 AUD
Regular price $69.65 AUD Sale price $58.05 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Internal Thread
1/2-13 UNC (12.7mm)

Length
17.45
mm

(Equiv. 0.687 in.)
External Tap Size
22.225 (7/8-9 UNC)

Tapping Hole Size
19.45
mm
Inserts Thread Repair - 1/2-13 UNC -12.7mm- 17.45 mm - 22.225 -7/8-9 UNC-
Part Number: EZL-127C-222C-175-C (5 Pcs)
Inserts Thread Repair - 1/2-13 UNC - 12.7mm - 17.45 mm - 22.225 - 7/8-9 UNC - EZ-Lok
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $58.05 AUD
Regular price $69.65 AUD Sale price $58.05 AUD
Per 5
Quantity Required

Backorder: Out of Stock.