Collars - Shaft - Standard - Stainless Steel

Collars -> Shaft -> Standard -> Stainless Steel

There are 12 products in the sub-categories of Collars - Shaft - Standard - Stainless Steel.

Category Details

A selection of Stainless Steel Standard Shaft Collars. Includes miniature precision types. 303 and 316 Types.

  • Static torque and axial load are for reference only using steel cup point grub screw on soft steel shaft

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Collars - Shaft - Standard - Stainless Steel category on the MBA Minibearings main store.
Suitable Shaft Size (d) Outside Diameter (D) Overall Width (S) Screw Size Screw Centres Indicative
Image
Suitable Shaft Size (d)
3.175
mm

(Equiv. 0.125 in.)
Outside Diameter (D)
9.53
mm

(Equiv. 0.375 in.)
Overall Width (S)
6.4
mm

(Equiv. 0.252 in.)
Shaft Collars - 3.175x9.53x6.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00318-010-06-S4 Shaft Collars - 3.175x9.53x6.4 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
1 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$6.50 AUD
$6.50 AUD
Each
Suitable Shaft Size (d) Outside Diameter (D) Overall Width (S) Indicative
Image
Suitable Shaft Size (d)
3.175
mm

(Equiv. 0.125 in.)
Outside Diameter (D)
9.53
mm

(Equiv. 0.375 in.)
Overall Width (S)
6.4
mm

(Equiv. 0.252 in.)
Shaft Collars - 3.175x9.53x6.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00318-010-06-S4 Shaft Collars - 3.175x9.53x6.4 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
1 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$6.50 AUD
$6.50 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
4.763
mm

(Equiv. 0.188 in.)
Outside Diameter (D)
9.50
mm

(Equiv. 0.374 in.)
Overall Width (S)
5.6
mm

(Equiv. 0.22 in.)
Shaft Collars - 4.763x9.5x5.6 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar - Precision   
Part Number: COL-00476-010-06-S3 Shaft Collars - 4.763x9.5x5.6 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
$9.00 AUD
$17.10 AUD $9.00 AUD
Each
Suitable Shaft Size (d)
4.763
mm

(Equiv. 0.188 in.)
Outside Diameter (D)
9.50
mm

(Equiv. 0.374 in.)
Overall Width (S)
5.6
mm

(Equiv. 0.22 in.)
Shaft Collars - 4.763x9.5x5.6 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar - Precision   
Part Number: COL-00476-010-06-S3 Shaft Collars - 4.763x9.5x5.6 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
$9.00 AUD
$17.10 AUD $9.00 AUD
Each
Suitable Shaft Size (d)
4.763
mm

(Equiv. 0.188 in.)
Outside Diameter (D)
11.11
mm

(Equiv. 0.437 in.)
Overall Width (S)
6.4
mm

(Equiv. 0.252 in.)
Shaft Collars - 4.763x11.11x6.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00476-011-06-S4 Shaft Collars - 4.763x11.11x6.4 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
13 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$3.68 AUD
$6.37 AUD $3.68 AUD
Each
Suitable Shaft Size (d)
4.763
mm

(Equiv. 0.188 in.)
Outside Diameter (D)
11.11
mm

(Equiv. 0.437 in.)
Overall Width (S)
6.4
mm

(Equiv. 0.252 in.)
Shaft Collars - 4.763x11.11x6.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00476-011-06-S4 Shaft Collars - 4.763x11.11x6.4 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
13 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$3.68 AUD
$6.37 AUD $3.68 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (D)
12.70
mm

(Equiv. 0.5 in.)
Overall Width (S)
7.1
mm

(Equiv. 0.28 in.)
Shaft Collars - 6.35x12.7x7.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00635-013-07-S4 Shaft Collars - 6.35x12.7x7.1 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
4 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$6.68 AUD
$6.68 AUD
Each
Suitable Shaft Size (d)
6.350
mm

(Equiv. 0.25 in.)
Outside Diameter (D)
12.70
mm

(Equiv. 0.5 in.)
Overall Width (S)
7.1
mm

(Equiv. 0.28 in.)
Shaft Collars - 6.35x12.7x7.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00635-013-07-S4 Shaft Collars - 6.35x12.7x7.1 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
4 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$6.68 AUD
$6.68 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (D)
15.88
mm

(Equiv. 0.625 in.)
Overall Width (S)
7.9
mm

(Equiv. 0.311 in.)
Shaft Collars - 7.938x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00794-016-08-S4 Shaft Collars - 7.938x15.88x7.9 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
8 Available Now | Further orders can be expected around Sun, Sep 14, 2025
$3.41 AUD
$5.98 AUD $3.41 AUD
Each
Suitable Shaft Size (d)
7.938
mm

(Equiv. 0.313 in.)
Outside Diameter (D)
15.88
mm

(Equiv. 0.625 in.)
Overall Width (S)
7.9
mm

(Equiv. 0.311 in.)
Shaft Collars - 7.938x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00794-016-08-S4 Shaft Collars - 7.938x15.88x7.9 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
8 Available Now | Further orders can be expected around Sun, Sep 14, 2025
$3.41 AUD
$5.98 AUD $3.41 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
8.000
mm

(Equiv. 0.315 in.)
Outside Diameter (D)
16.00
mm

(Equiv. 0.63 in.)
Overall Width (S)
8.0
mm

(Equiv. 0.315 in.)
Shaft Collars - 8x16x8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar   
Part Number: COL-00800-016-08-S3 Shaft Collars - 8x16x8 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
3 Available Now | Further orders can be expected around Mon, Sep 01, 2025
$47.68 AUD
$47.68 AUD
Each
Suitable Shaft Size (d)
8.000
mm

(Equiv. 0.315 in.)
Outside Diameter (D)
16.00
mm

(Equiv. 0.63 in.)
Overall Width (S)
8.0
mm

(Equiv. 0.315 in.)
Shaft Collars - 8x16x8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar   
Part Number: COL-00800-016-08-S3 Shaft Collars - 8x16x8 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
3 Available Now | Further orders can be expected around Mon, Sep 01, 2025
$47.68 AUD
$47.68 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
9.000
mm

(Equiv. 0.354 in.)
Outside Diameter (D)
20.00
mm

(Equiv. 0.787 in.)
Overall Width (S)
10.0
mm

(Equiv. 0.394 in.)
Shaft Collars - 9x20x10 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar   
Part Number: COL-00900-020-10-S3 Shaft Collars - 9x20x10 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Suitable Shaft Size (d)
9.000
mm

(Equiv. 0.354 in.)
Outside Diameter (D)
20.00
mm

(Equiv. 0.787 in.)
Overall Width (S)
10.0
mm

(Equiv. 0.394 in.)
Shaft Collars - 9x20x10 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar   
Part Number: COL-00900-020-10-S3 Shaft Collars - 9x20x10 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Suitable Shaft Size (d)
9.525
mm

(Equiv. 0.375 in.)
Outside Diameter (D)
19.05
mm

(Equiv. 0.75 in.)
Overall Width (S)
9.5
mm

(Equiv. 0.374 in.)
Shaft Collars - 9.525x19.05x9.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00953-019-10-S4 Shaft Collars - 9.525x19.05x9.5 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
3 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$4.86 AUD
$8.62 AUD $4.86 AUD
Each
Suitable Shaft Size (d)
9.525
mm

(Equiv. 0.375 in.)
Outside Diameter (D)
19.05
mm

(Equiv. 0.75 in.)
Overall Width (S)
9.5
mm

(Equiv. 0.374 in.)
Shaft Collars - 9.525x19.05x9.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-00953-019-10-S4 Shaft Collars - 9.525x19.05x9.5 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
3 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$4.86 AUD
$8.62 AUD $4.86 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
10.000
mm

(Equiv. 0.394 in.)
Outside Diameter (D)
20.00
mm

(Equiv. 0.787 in.)
Overall Width (S)
10.0
mm

(Equiv. 0.394 in.)
Shaft Collars - 10x20x10 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar   
Part Number: COL-01000-020-10-S3 (50 Pcs) Shaft Collars - 10x20x10 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 14, 2026
$413.23 AUD
$495.87 AUD $413.23 AUD
Per 50
Suitable Shaft Size (d)
10.000
mm

(Equiv. 0.394 in.)
Outside Diameter (D)
20.00
mm

(Equiv. 0.787 in.)
Overall Width (S)
10.0
mm

(Equiv. 0.394 in.)
Shaft Collars - 10x20x10 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)    Collar Style: Plain Collar   
Part Number: COL-01000-020-10-S3 (50 Pcs) Shaft Collars - 10x20x10 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Sat, Mar 14, 2026
$413.23 AUD
$495.87 AUD $413.23 AUD
Per 50
View the product page first if you are unsure.
Suitable Shaft Size (d)
11.113
mm

(Equiv. 0.438 in.)
Outside Diameter (D)
22.23
mm

(Equiv. 0.875 in.)
Overall Width (S)
11.1
mm

(Equiv. 0.437 in.)
Shaft Collars - 11.113x22.23x11.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-01111-022-11-S4 Shaft Collars - 11.113x22.23x11.1 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
4 Available Now | Further orders can be expected around Sat, Mar 14, 2026
$6.86 AUD
$12.34 AUD $6.86 AUD
Each
Suitable Shaft Size (d)
11.113
mm

(Equiv. 0.438 in.)
Outside Diameter (D)
22.23
mm

(Equiv. 0.875 in.)
Overall Width (S)
11.1
mm

(Equiv. 0.437 in.)
Shaft Collars - 11.113x22.23x11.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-01111-022-11-S4 Shaft Collars - 11.113x22.23x11.1 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
4 Available Now | Further orders can be expected around Sat, Mar 14, 2026
$6.86 AUD
$12.34 AUD $6.86 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (D)
25.40
mm

(Equiv. 1 in.)
Overall Width (S)
11.1
mm

(Equiv. 0.437 in.)
Shaft Collars - 12.7x25.4x11.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-01270-025-11-S4 Shaft Collars - 12.7x25.4x11.1 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
19 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$7.05 AUD
$12.63 AUD $7.05 AUD
Each
Suitable Shaft Size (d)
12.700
mm

(Equiv. 0.5 in.)
Outside Diameter (D)
25.40
mm

(Equiv. 1 in.)
Overall Width (S)
11.1
mm

(Equiv. 0.437 in.)
Shaft Collars - 12.7x25.4x11.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Part Number: COL-01270-025-11-S4 Shaft Collars - 12.7x25.4x11.1 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80
19 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$7.05 AUD
$12.63 AUD $7.05 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
15.875
mm

(Equiv. 0.625 in.)
Outside Diameter (D)
28.58
mm

(Equiv. 1.125 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Shaft Collars - 15.875x28.58x12.7 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Part Number: COL-01588-029-13-S3 Shaft Collars - 15.875x28.58x12.7 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
4 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$8.41 AUD
$15.09 AUD $8.41 AUD
Each
Suitable Shaft Size (d)
15.875
mm

(Equiv. 0.625 in.)
Outside Diameter (D)
28.58
mm

(Equiv. 1.125 in.)
Overall Width (S)
12.7
mm

(Equiv. 0.5 in.)
Shaft Collars - 15.875x28.58x12.7 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Part Number: COL-01588-029-13-S3 Shaft Collars - 15.875x28.58x12.7 mm Standard - Stainless Steel 303 Similar to A2, 304, 18-8
4 Available Now | Further orders can be expected around Thu, Aug 21, 2025
$8.41 AUD
$15.09 AUD $8.41 AUD
Each
View the product page first if you are unsure.