Collection: Retaining Rings - Internal - Circlips - Standard - Stainless Steel

Retaining Rings -> Internal -> Circlips -> Standard -> Stainless Steel
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Radial Wall (S) Approx. Groove Width (W) Indicative
Image
Internal Retaining Rings - 37x1.5x39 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
37.00
mm
Clip Thickness (T)
1.50
mm
+ 0.00 / - 0.06
(Equiv. 0.059 in.)
Groove Dia. (Dg)
39.00
mm
+ 0.25 / - 0.00
(Equiv. 1.535 in.)
Approx. Loose Circlip OD (Dr)
39.80
mm
+ 0.50 / - 0.25
Groove Width (W)
1.60
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 37x1.5x39 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 25.40 mm    Clearance in Groove (C1): 28.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.00    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 450
Part Number: CCI-03700-S15 (Each)
10 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $4.32 AUD
Regular price $11.66 AUD Sale price $4.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Indicative
Image
Internal Retaining Rings - 37x1.5x39 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
37.00
mm
Clip Thickness (T)
1.50
mm
+ 0.00 / - 0.06
(Equiv. 0.059 in.)
Groove Dia. (Dg)
39.00
mm
+ 0.25 / - 0.00
(Equiv. 1.535 in.)
Approx. Loose Circlip OD (Dr)
39.80
mm
+ 0.50 / - 0.25
Internal Retaining Rings - 37x1.5x39 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.60 mm + 0.10 / - 0.00   Clearance in Bore (C): 25.40 mm    Clearance in Groove (C1): 28.00 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.00    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 450
Part Number: CCI-03700-S15 (Each)
10 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $4.32 AUD
Regular price $11.66 AUD Sale price $4.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Internal Retaining Rings - 40x1.75x42.5 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
40.00
mm
Clip Thickness (T)
1.75
mm
+ 0.00 / - 0.06
(Equiv. 0.069 in.)
Groove Dia. (Dg)
42.50
mm
+ 0.25 / - 0.00
(Equiv. 1.673 in.)
Approx. Loose Circlip OD (Dr)
43.50
mm
+ 0.90 / - 0.39
Groove Width (W)
1.85
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 40x1.75x42.5 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 27.80 mm    Clearance in Groove (C1): 30.90 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 1969
Part Number: CCI-04000-S15 (PK-3)
20 units (60 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.77 AUD
Regular price $22.51 AUD Sale price $9.77 AUD
Priced, Stocked and Sold Per 3 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Internal Retaining Rings - 40x1.75x42.5 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
40.00
mm
Clip Thickness (T)
1.75
mm
+ 0.00 / - 0.06
(Equiv. 0.069 in.)
Groove Dia. (Dg)
42.50
mm
+ 0.25 / - 0.00
(Equiv. 1.673 in.)
Approx. Loose Circlip OD (Dr)
43.50
mm
+ 0.90 / - 0.39
Internal Retaining Rings - 40x1.75x42.5 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.85 mm + 0.10 / - 0.00   Clearance in Bore (C): 27.80 mm    Clearance in Groove (C1): 30.90 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 3.80    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 1969
Part Number: CCI-04000-S15 (PK-3)
20 units (60 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.77 AUD
Regular price $22.51 AUD Sale price $9.77 AUD
Priced, Stocked and Sold Per 3 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

20 units (60 pcs) Available Now. Backorder if more than 20.
Internal Retaining Rings - 44.45x1.57x47.19 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
44.45
mm
Clip Thickness (T)
1.57
mm
+ 0.00 / - 0.06
(Equiv. 0.062 in.)
Groove Dia. (Dg)
47.19
mm
+/- 0.127
(Equiv. 1.858 in.)
Approx. Loose Circlip OD (Dr)
49.33
mm
+ 0.89 / - 0.64
Groove Width (W)
1.73
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 44.45x1.57x47.19 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 34.04 mm    Clearance in Groove (C1): 36.58 mm    Min. Lug Diameter (h): 1.93 mm    Min. Extension (n): 4.11    Standard: MIL-16625   
Additional stock available from USA subject to Prior Sale = 539
Part Number: CCI-04445-S15 (Each)
4 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $15.59 AUD
Regular price Sale price $15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
Internal Retaining Rings - 44.45x1.57x47.19 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
44.45
mm
Clip Thickness (T)
1.57
mm
+ 0.00 / - 0.06
(Equiv. 0.062 in.)
Groove Dia. (Dg)
47.19
mm
+/- 0.127
(Equiv. 1.858 in.)
Approx. Loose Circlip OD (Dr)
49.33
mm
+ 0.89 / - 0.64
Internal Retaining Rings - 44.45x1.57x47.19 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.73 mm + 0.10 / - 0.00   Clearance in Bore (C): 34.04 mm    Clearance in Groove (C1): 36.58 mm    Min. Lug Diameter (h): 1.93 mm    Min. Extension (n): 4.11    Standard: MIL-16625   
Additional stock available from USA subject to Prior Sale = 539
Part Number: CCI-04445-S15 (Each)
4 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $15.59 AUD
Regular price Sale price $15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
50.80
mm
Clip Thickness (T)
1.57
mm
+ 0.00 / - 0.07
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+/- 0.127
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Groove Width (W)
1.73
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 50.8x1.57x53.9 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65    Standard: MIL-16625   
Additional stock available from USA subject to Prior Sale = 657
Part Number: CCI-05080-S15 (Each)
27 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $21.59 AUD
Regular price Sale price $21.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 27 available can be backordered.
Internal Retaining Rings - 50.8x1.57x53.9 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
50.80
mm
Clip Thickness (T)
1.57
mm
+ 0.00 / - 0.07
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.90
mm
+/- 0.127
(Equiv. 2.122 in.)
Approx. Loose Circlip OD (Dr)
56.13
mm
+ 0.89 / - 0.64
Internal Retaining Rings - 50.8x1.57x53.9 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 1.73 mm + 0.10 / - 0.00   Clearance in Bore (C): 40.39 mm    Clearance in Groove (C1): 43.43 mm    Min. Lug Diameter (h): 2.31 mm    Min. Extension (n): 4.65    Standard: MIL-16625   
Additional stock available from USA subject to Prior Sale = 657
Part Number: CCI-05080-S15 (Each)
27 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $21.59 AUD
Regular price Sale price $21.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

27 Available Now. Backorder if more than 27.
Internal Retaining Rings - 52x2x55 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
52.00
mm
Clip Thickness (T)
2.00
mm
+ 0.00 / - 0.07
(Equiv. 0.079 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.30 / - 0.00
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.10 / - 0.00
Internal Retaining Rings - 52x2x55 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 37.90 mm    Clearance in Groove (C1): 41.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 312
Part Number: CCI-05200-S15 (Each)
14 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $10.41 AUD
Regular price $29.23 AUD Sale price $10.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 14 available can be backordered.
Internal Retaining Rings - 52x2x55 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
52.00
mm
Clip Thickness (T)
2.00
mm
+ 0.00 / - 0.07
(Equiv. 0.079 in.)
Groove Dia. (Dg)
55.00
mm
+ 0.30 / - 0.00
(Equiv. 2.165 in.)
Approx. Loose Circlip OD (Dr)
56.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 52x2x55 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.15 mm + 0.10 / - 0.00   Clearance in Bore (C): 37.90 mm    Clearance in Groove (C1): 41.60 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 312
Part Number: CCI-05200-S15 (Each)
14 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $10.41 AUD
Regular price $29.23 AUD Sale price $10.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

14 Available Now. Backorder if more than 14.
Internal Retaining Rings - 58x2x61 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
58.00
mm
Clip Thickness (T)
2.00
mm
+ 0.00 / - 0.07
(Equiv. 0.079 in.)
Groove Dia. (Dg)
61.00
mm
+ 0.30 / - 0.00
(Equiv. 2.402 in.)
Approx. Loose Circlip OD (Dr)
62.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 58x2x61 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 43.50 mm    Clearance in Groove (C1): 47.20 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 284
Part Number: CCI-05800-S15 (Each)
7 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $13.59 AUD
Regular price $38.24 AUD Sale price $13.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 7 available can be backordered.
Internal Retaining Rings - 58x2x61 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
58.00
mm
Clip Thickness (T)
2.00
mm
+ 0.00 / - 0.07
(Equiv. 0.079 in.)
Groove Dia. (Dg)
61.00
mm
+ 0.30 / - 0.00
(Equiv. 2.402 in.)
Approx. Loose Circlip OD (Dr)
62.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 58x2x61 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.15 mm + 0.13 / - 0.00   Clearance in Bore (C): 43.50 mm    Clearance in Groove (C1): 47.20 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 284
Part Number: CCI-05800-S15 (Each)
7 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $13.59 AUD
Regular price $38.24 AUD Sale price $13.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

7 Available Now. Backorder if more than 7.
Internal Retaining Rings - 62x2x65 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
62.00
mm
Clip Thickness (T)
2.00
mm
+ 0.00 / - 0.07
(Equiv. 0.079 in.)
Groove Dia. (Dg)
65.00
mm
+ 0.30 / - 0.00
(Equiv. 2.559 in.)
Approx. Loose Circlip OD (Dr)
66.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.15
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 62x2x65 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 46.70 mm    Clearance in Groove (C1): 50.40 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 50
Part Number: CCI-06200-S15 (Each)
7 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $11.77 AUD
Regular price $33.09 AUD Sale price $11.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 7 available can be backordered.
Internal Retaining Rings - 62x2x65 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
62.00
mm
Clip Thickness (T)
2.00
mm
+ 0.00 / - 0.07
(Equiv. 0.079 in.)
Groove Dia. (Dg)
65.00
mm
+ 0.30 / - 0.00
(Equiv. 2.559 in.)
Approx. Loose Circlip OD (Dr)
66.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 62x2x65 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.15 mm + 0.13 / - 0.00   Clearance in Bore (C): 46.70 mm    Clearance in Groove (C1): 50.40 mm    Min. Lug Diameter (h): 2.50 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 50
Part Number: CCI-06200-S15 (Each)
7 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $11.77 AUD
Regular price $33.09 AUD Sale price $11.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

7 Available Now. Backorder if more than 7.
Internal Retaining Rings - 65x2.5x68 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
65.00
mm
Clip Thickness (T)
2.50
mm
+ 0.00 / - 0.07
(Equiv. 0.098 in.)
Groove Dia. (Dg)
68.00
mm
+ 0.30 / - 0.00
(Equiv. 2.677 in.)
Approx. Loose Circlip OD (Dr)
69.20
mm
+ 1.10 / - 0.46
Groove Width (W)
2.65
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 65x2.5x68 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 49.00 mm    Clearance in Groove (C1): 52.80 mm    Min. Lug Diameter (h): 3.00 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 47
Part Number: CCI-06500-S15 (Each)
5 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $19.14 AUD
Regular price $54.04 AUD Sale price $19.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Internal Retaining Rings - 65x2.5x68 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
65.00
mm
Clip Thickness (T)
2.50
mm
+ 0.00 / - 0.07
(Equiv. 0.098 in.)
Groove Dia. (Dg)
68.00
mm
+ 0.30 / - 0.00
(Equiv. 2.677 in.)
Approx. Loose Circlip OD (Dr)
69.20
mm
+ 1.10 / - 0.46
Internal Retaining Rings - 65x2.5x68 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.65 mm + 0.13 / - 0.00   Clearance in Bore (C): 49.00 mm    Clearance in Groove (C1): 52.80 mm    Min. Lug Diameter (h): 3.00 mm    Min. Extension (n): 4.50    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 47
Part Number: CCI-06500-S15 (Each)
5 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $19.14 AUD
Regular price $54.04 AUD Sale price $19.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
Internal Retaining Rings - 80x2.5x83.5 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
80.00
mm
Clip Thickness (T)
2.50
mm
+ 0.00 / - 0.08
(Equiv. 0.098 in.)
Groove Dia. (Dg)
83.50
mm
+ 0.35 / - 0.00
(Equiv. 3.287 in.)
Approx. Loose Circlip OD (Dr)
85.50
mm
+ 1.30 / - 0.54
Groove Width (W)
2.65
mm
+ 0.13 / - 0.00
Internal Retaining Rings - 80x2.5x83.5 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Clearance in Bore (C): 62.10 mm    Clearance in Groove (C1): 66.50 mm    Min. Lug Diameter (h): 3.00 mm    Min. Extension (n): 5.30    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 195
Part Number: CCI-08000-S15 (Each)
1 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $11.59 AUD
Regular price $32.60 AUD Sale price $11.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Internal Retaining Rings - 80x2.5x83.5 mm Circlips - Stainless Steel Grade PH15-7 Mo Circlip
Housing Bore (B)
80.00
mm
Clip Thickness (T)
2.50
mm
+ 0.00 / - 0.08
(Equiv. 0.098 in.)
Groove Dia. (Dg)
83.50
mm
+ 0.35 / - 0.00
(Equiv. 3.287 in.)
Approx. Loose Circlip OD (Dr)
85.50
mm
+ 1.30 / - 0.54
Internal Retaining Rings - 80x2.5x83.5 mm - Stainless Steel Grade PH15-7 Mo
Material: Stainless Steel Grade PH15-7 Mo    Groove Width (W): 2.65 mm + 0.13 / - 0.00   Clearance in Bore (C): 62.10 mm    Clearance in Groove (C1): 66.50 mm    Min. Lug Diameter (h): 3.00 mm    Min. Extension (n): 5.30    Standard: DIN472   
Additional stock available from USA subject to Prior Sale = 195
Part Number: CCI-08000-S15 (Each)
1 Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $11.59 AUD
Regular price $32.60 AUD Sale price $11.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.