Collection: Collars - Shaft - Clamp Type

45 Products in this selection
This category includes various types of shaft collars.
  • Simple, ring-shaped component, typically made of metal or plastic, that fastens around a round shaft to hold other parts in place or to act as a mechanical stop.
  • Essential in power transmission applications for securing items like bearings, sprockets, and gear assemblies.
Small Parts & Bearings

Additional resources:
Shaft Collars PDF Catalogue

A more comprehensive listing may be found on the MBA Minibearings main store at Collars - Shaft - Clamp Type.
Suitable Shaft Size (d) Outside Diameter (D) Overall Width (S) Screw Size Screw Centres (E) Indicative
Image
Suitable Shaft Size (d)
3.175
mm
Outside Diameter (D)
15.88
mm
Overall Width (S)
7.9
mm
Shaft Collars - 3.175x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00318-016-08-2C-S4 (Each) Shaft Collars - 3.175x15.88x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 AUD
Each
Suitable Shaft Size (d) Outside Diameter (D) Overall Width (S) Indicative
Image
Suitable Shaft Size (d)
3.175
mm
Outside Diameter (D)
15.88
mm
Overall Width (S)
7.9
mm
Shaft Collars - 3.175x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00318-016-08-2C-S4 (Each) Shaft Collars - 3.175x15.88x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
4.763
mm
Outside Diameter (D)
15.88
mm
Overall Width (S)
7.9
mm
Shaft Collars - 4.763x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00476-016-08-2C-S4 (Each) Shaft Collars - 4.763x15.88x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Tue, Feb 16, 2027
Regular price $6.05 AUD
Regular price $7.25 AUD Sale price $6.05 AUD
Each
Suitable Shaft Size (d)
4.763
mm
Outside Diameter (D)
15.88
mm
Overall Width (S)
7.9
mm
Shaft Collars - 4.763x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00476-016-08-2C-S4 (Each) Shaft Collars - 4.763x15.88x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Tue, Feb 16, 2027
Regular price $6.05 AUD
Regular price $7.25 AUD Sale price $6.05 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
4.763
mm
Outside Diameter (D)
15.90
mm
Overall Width (S)
7.9
mm
Screw Size
4-40 UNC
Shaft Collars - 4.763x15.9x7.9 mm - Stainless Steel
Material: Stainless Steel   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00475-016-08-1C-S3 (Each) Shaft Collars - 4.763x15.9x7.9 mm Clamp Type - Stainless Steel Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $13.41 AUD
Regular price $24.43 AUD Sale price $13.41 AUD
Each
Suitable Shaft Size (d)
4.763
mm
Outside Diameter (D)
15.90
mm
Overall Width (S)
7.9
mm
Shaft Collars - 4.763x15.9x7.9 mm - Stainless Steel
Material: Stainless Steel    Screw Size: 4-40 UNC   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00475-016-08-1C-S3 (Each) Shaft Collars - 4.763x15.9x7.9 mm Clamp Type - Stainless Steel Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $13.41 AUD
Regular price $24.43 AUD Sale price $13.41 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
5.000
mm
Outside Diameter (D)
18.00
mm
Overall Width (S)
9.0
mm
Screw Size
M3.0x0.50 (3.0mm)
Shaft Collars - 5x18x9 mm - Steel
Material: Steel   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00500-018-09-1C-CS (Each) Shaft Collars - 5x18x9 mm Clamp Type - Steel Collar
2 Available Now | Item Discontinued - Up to 2 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
Each
Suitable Shaft Size (d)
5.000
mm
Outside Diameter (D)
18.00
mm
Overall Width (S)
9.0
mm
Shaft Collars - 5x18x9 mm - Steel
Material: Steel    Screw Size: M3.0x0.50 (3.0mm)   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00500-018-09-1C-CS (Each) Shaft Collars - 5x18x9 mm Clamp Type - Steel Collar
2 Available Now | Item Discontinued - Up to 2 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
Each
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
15.88
mm
Overall Width (S)
7.9
mm
Shaft Collars - 6.35x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00635-016-08-2C-S4 (Each) Shaft Collars - 6.35x15.88x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 AUD
Each
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
15.88
mm
Overall Width (S)
7.9
mm
Shaft Collars - 6.35x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00635-016-08-2C-S4 (Each) Shaft Collars - 6.35x15.88x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
17.46
mm
Overall Width (S)
7.9
mm
Shaft Collars - 6.35x17.46x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00635-017-08-1C-S4 (Each) Shaft Collars - 6.35x17.46x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $5.05 AUD
Regular price $8.90 AUD Sale price $5.05 AUD
Each
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
17.46
mm
Overall Width (S)
7.9
mm
Shaft Collars - 6.35x17.46x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00635-017-08-1C-S4 (Each) Shaft Collars - 6.35x17.46x7.9 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $5.05 AUD
Regular price $8.90 AUD Sale price $5.05 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
17.46
mm
Overall Width (S)
7.9
mm
Screw Size
4-40 UNC (2.845mm)
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00635-017-08-1C-CS (Each) Shaft Collars - 6.35x17.46x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $2.23 AUD
Regular price $2.67 AUD Sale price $2.23 AUD
Each
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
17.46
mm
Overall Width (S)
7.9
mm
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 4-40 UNC (2.845mm)   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00635-017-08-1C-CS (Each) Shaft Collars - 6.35x17.46x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $2.23 AUD
Regular price $2.67 AUD Sale price $2.23 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
17.50
mm
Overall Width (S)
7.9
mm
Screw Size
4-40 UNC
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00635-017-08-2C-CS (Each) Shaft Collars - 6.35x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $3.59 AUD
Regular price $6.24 AUD Sale price $3.59 AUD
Each
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
17.50
mm
Overall Width (S)
7.9
mm
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 4-40 UNC   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00635-017-08-2C-CS (Each) Shaft Collars - 6.35x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $3.59 AUD
Regular price $6.24 AUD Sale price $3.59 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
27.00
mm
Overall Width (S)
7.9
mm
Screw Size
4-40 UNC
Shaft Collars - 6.35x27x7.9 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00635-027-08-1C-AL (Each) Shaft Collars - 6.35x27x7.9 mm Clamp Type - Aluminium Collar
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 21, 2026
Regular price $11.68 AUD
Regular price Sale price $11.68 AUD
Each
Suitable Shaft Size (d)
6.350
mm
Outside Diameter (D)
27.00
mm
Overall Width (S)
7.9
mm
Shaft Collars - 6.35x27x7.9 mm - Aluminium
Material: Aluminium    Screw Size: 4-40 UNC   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00635-027-08-1C-AL (Each) Shaft Collars - 6.35x27x7.9 mm Clamp Type - Aluminium Collar
Out of Stock | Backorder Now | Orders can be expected around Tue, Jul 21, 2026
Regular price $11.68 AUD
Regular price Sale price $11.68 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
7.938
mm
Outside Diameter (D)
17.46
mm
Overall Width (S)
7.9
mm
Shaft Collars - 7.938x17.46x7.9 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00794-017-08-1C-AL (Each) Shaft Collars - 7.938x17.46x7.9 mm Clamp Type - Aluminium Collar
30 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $2.77 AUD
Regular price $3.33 AUD Sale price $2.77 AUD
Each
Suitable Shaft Size (d)
7.938
mm
Outside Diameter (D)
17.46
mm
Overall Width (S)
7.9
mm
Shaft Collars - 7.938x17.46x7.9 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00794-017-08-1C-AL (Each) Shaft Collars - 7.938x17.46x7.9 mm Clamp Type - Aluminium Collar
30 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $2.77 AUD
Regular price $3.33 AUD Sale price $2.77 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
7.938
mm
Outside Diameter (D)
17.50
mm
Overall Width (S)
7.9
mm
Screw Size
4-40 UNC
Shaft Collars - 7.938x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00794-017-08-2C-CS (Each) Shaft Collars - 7.938x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $11.95 AUD
Regular price $21.77 AUD Sale price $11.95 AUD
Each
Suitable Shaft Size (d)
7.938
mm
Outside Diameter (D)
17.50
mm
Overall Width (S)
7.9
mm
Shaft Collars - 7.938x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 4-40 UNC   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00794-017-08-2C-CS (Each) Shaft Collars - 7.938x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $11.95 AUD
Regular price $21.77 AUD Sale price $11.95 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
7.938
mm
Outside Diameter (D)
17.50
mm
Overall Width (S)
7.9
mm
Screw Size
4-40 UNC (2.845mm)
Shaft Collars - 7.938x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00793-017-08-1C-CS (Each) Shaft Collars - 7.938x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
10 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Suitable Shaft Size (d)
7.938
mm
Outside Diameter (D)
17.50
mm
Overall Width (S)
7.9
mm
Shaft Collars - 7.938x17.5x7.9 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 4-40 UNC (2.845mm)   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00793-017-08-1C-CS (Each) Shaft Collars - 7.938x17.5x7.9 mm Clamp Type - Steel, Black Oxide Coated Collar
10 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
9.525
mm
Outside Diameter (D)
22.20
mm
Overall Width (S)
8.7
mm
Screw Size
6-32 UNC (3.5mm)
Shaft Collars - 9.525x22.2x8.7 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00953-022-09-2C-S3 (Each) Shaft Collars - 9.525x22.2x8.7 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $23.32 AUD
Regular price $27.98 AUD Sale price $23.32 AUD
Each
Suitable Shaft Size (d)
9.525
mm
Outside Diameter (D)
22.20
mm
Overall Width (S)
8.7
mm
Shaft Collars - 9.525x22.2x8.7 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Screw Size: 6-32 UNC (3.5mm)   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00953-022-09-2C-S3 (Each) Shaft Collars - 9.525x22.2x8.7 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $23.32 AUD
Regular price $27.98 AUD Sale price $23.32 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
9.525
mm
Outside Diameter (D)
22.23
mm
Overall Width (S)
8.7
mm
Shaft Collars - 9.525x22.23x8.7 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00953-022-09-1C-AL (Each) Shaft Collars - 9.525x22.23x8.7 mm Clamp Type - Aluminium Collar
11 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Each
Suitable Shaft Size (d)
9.525
mm
Outside Diameter (D)
22.23
mm
Overall Width (S)
8.7
mm
Shaft Collars - 9.525x22.23x8.7 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-00953-022-09-1C-AL (Each) Shaft Collars - 9.525x22.23x8.7 mm Clamp Type - Aluminium Collar
11 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $2.86 AUD
Regular price $3.44 AUD Sale price $2.86 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
9.525
mm
Outside Diameter (D)
22.23
mm
Overall Width (S)
9.5
mm
Shaft Collars - 9.525x22.23x9.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00953-022-10-2C-S4 (Each) Shaft Collars - 9.525x22.23x9.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
10 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $12.68 AUD
Regular price Sale price $12.68 AUD
Each
Suitable Shaft Size (d)
9.525
mm
Outside Diameter (D)
22.23
mm
Overall Width (S)
9.5
mm
Shaft Collars - 9.525x22.23x9.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-00953-022-10-2C-S4 (Each) Shaft Collars - 9.525x22.23x9.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar
10 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $12.68 AUD
Regular price Sale price $12.68 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
12.000
mm
Outside Diameter (D)
28.00
mm
Overall Width (S)
11.0
mm
Screw Size
M4.0x0.70 (4.0mm)
Shaft Collars - 12x28x11 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-01200-028-11-1C-CS (Each) Shaft Collars - 12x28x11 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $10.50 AUD
Regular price $12.60 AUD Sale price $10.50 AUD
Each
Suitable Shaft Size (d)
12.000
mm
Outside Diameter (D)
28.00
mm
Overall Width (S)
11.0
mm
Shaft Collars - 12x28x11 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: M4.0x0.70 (4.0mm)   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-01200-028-11-1C-CS (Each) Shaft Collars - 12x28x11 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $10.50 AUD
Regular price $12.60 AUD Sale price $10.50 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
12.700
mm
Outside Diameter (D)
28.58
mm
Overall Width (S)
10.3
mm
Screw Size
8-32 UNC (4.17mm)
Shaft Collars - 12.7x28.6x10.3 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-01270-029-10-2C-CS (Each) Shaft Collars - 12.7x28.58x10.3 mm Clamp Type - Steel, Black Oxide Coated Collar
4 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $6.59 AUD
Regular price $11.83 AUD Sale price $6.59 AUD
Each
Suitable Shaft Size (d)
12.700
mm
Outside Diameter (D)
28.58
mm
Overall Width (S)
10.3
mm
Shaft Collars - 12.7x28.6x10.3 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 8-32 UNC (4.17mm)   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-01270-029-10-2C-CS (Each) Shaft Collars - 12.7x28.58x10.3 mm Clamp Type - Steel, Black Oxide Coated Collar
4 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $6.59 AUD
Regular price $11.83 AUD Sale price $6.59 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
12.700
mm
Outside Diameter (D)
28.60
mm
Overall Width (S)
10.3
mm
Screw Size
8-32 UNC (4.17mm)
Shaft Collars - 12.7x28.6x10.3 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-01270-029-10-1C-AL (Each) Shaft Collars - 12.7x28.6x10.3 mm Clamp Type - Aluminium Collar
4 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $19.59 AUD
Regular price Sale price $19.59 AUD
Each
Suitable Shaft Size (d)
12.700
mm
Outside Diameter (D)
28.60
mm
Overall Width (S)
10.3
mm
Shaft Collars - 12.7x28.6x10.3 mm - Aluminium
Material: Aluminium    Screw Size: 8-32 UNC (4.17mm)   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-01270-029-10-1C-AL (Each) Shaft Collars - 12.7x28.6x10.3 mm Clamp Type - Aluminium Collar
4 Available Now | Further orders can be expected around Tue, Jul 21, 2026
Regular price $19.59 AUD
Regular price Sale price $19.59 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
18.000
mm
Outside Diameter (D)
36.00
mm
Overall Width (S)
13.0
mm
Screw Size
M5.0x0.80 (5.0mm)
Shaft Collars - 18x36x13 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-01800-036-13-1C-CS (Each) Shaft Collars - 18x36x13 mm Clamp Type - Steel, Black Oxide Coated Collar
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 19, 2026
Regular price $28.86 AUD
Regular price Sale price $28.86 AUD
Each
Suitable Shaft Size (d)
18.000
mm
Outside Diameter (D)
36.00
mm
Overall Width (S)
13.0
mm
Shaft Collars - 18x36x13 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: M5.0x0.80 (5.0mm)   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-01800-036-13-1C-CS (Each) Shaft Collars - 18x36x13 mm Clamp Type - Steel, Black Oxide Coated Collar
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 19, 2026
Regular price $28.86 AUD
Regular price Sale price $28.86 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
19.050
mm
Outside Diameter (D)
38.10
mm
Overall Width (S)
12.7
mm
Shaft Collars - 19.05x38.1x12.7 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-01905-038-13-2C-CBO (Each) Shaft Collars - 19.05x38.1x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
65 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $10.59 AUD
Regular price Sale price $10.59 AUD
Each
Suitable Shaft Size (d)
19.050
mm
Outside Diameter (D)
38.10
mm
Overall Width (S)
12.7
mm
Shaft Collars - 19.05x38.1x12.7 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-01905-038-13-2C-CBO (Each) Shaft Collars - 19.05x38.1x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
65 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $10.59 AUD
Regular price Sale price $10.59 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
20.000
mm
Outside Diameter (D)
40.00
mm
Overall Width (S)
15.0
mm
Screw Size
M6x16
Shaft Collars - 20x40x15 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-02000-040-15-2C-CS (Each) Shaft Collars - 20x40x15 mm Clamp Type - Steel, Black Oxide Coated Collar
1 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $9.68 AUD
Regular price $17.45 AUD Sale price $9.68 AUD
Each
Suitable Shaft Size (d)
20.000
mm
Outside Diameter (D)
40.00
mm
Overall Width (S)
15.0
mm
Shaft Collars - 20x40x15 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: M6x16   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-02000-040-15-2C-CS (Each) Shaft Collars - 20x40x15 mm Clamp Type - Steel, Black Oxide Coated Collar
1 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $9.68 AUD
Regular price $17.45 AUD Sale price $9.68 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
22.225
mm
Outside Diameter (D)
41.28
mm
Overall Width (S)
12.7
mm
Screw Size
1/4-28 UNF (6.350mm)
Shaft Collars - 22.225x41.3x12.7 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-02223-041-13-1C-CS (Each) Shaft Collars - 22.225x41.28x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
10 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Each
Suitable Shaft Size (d)
22.225
mm
Outside Diameter (D)
41.28
mm
Overall Width (S)
12.7
mm
Shaft Collars - 22.225x41.3x12.7 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 1/4-28 UNF (6.350mm)   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-02223-041-13-1C-CS (Each) Shaft Collars - 22.225x41.28x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
10 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
22.225
mm
Outside Diameter (D)
41.30
mm
Overall Width (S)
12.7
mm
Screw Size
1/4-28 UNC
Shaft Collars - 22.225x41.3x12.7 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-02223-041-13-1C-AL (Each) Shaft Collars - 22.225x41.3x12.7 mm Clamp Type - Aluminium Collar
4 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $6.50 AUD
Regular price $7.80 AUD Sale price $6.50 AUD
Each
Suitable Shaft Size (d)
22.225
mm
Outside Diameter (D)
41.30
mm
Overall Width (S)
12.7
mm
Shaft Collars - 22.225x41.3x12.7 mm - Aluminium
Material: Aluminium    Screw Size: 1/4-28 UNC   
Category: Collars - Shaft - Clamp Type - One Piece
Part Number: COL-02223-041-13-1C-AL (Each) Shaft Collars - 22.225x41.3x12.7 mm Clamp Type - Aluminium Collar
4 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $6.50 AUD
Regular price $7.80 AUD Sale price $6.50 AUD
Each
View the product page first if you are unsure.
Suitable Shaft Size (d)
23.813
mm
Outside Diameter (D)
44.45
mm
Overall Width (S)
12.7
mm
Screw Size
1/4-28 UNF (6.35mm)
Shaft Collars - 23.813x44.5x12.7 mm - Steel
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-02381-044-13-2C-CS (Each) Shaft Collars - 23.813x44.45x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $27.23 AUD
Regular price $50.00 AUD Sale price $27.23 AUD
Each
Suitable Shaft Size (d)
23.813
mm
Outside Diameter (D)
44.45
mm
Overall Width (S)
12.7
mm
Shaft Collars - 23.813x44.5x12.7 mm - Steel
Material: Steel, Black Oxide Coated    Screw Size: 1/4-28 UNF (6.35mm)   
Category: Collars - Shaft - Clamp Type - Two Piece
Part Number: COL-02381-044-13-2C-CS (Each) Shaft Collars - 23.813x44.45x12.7 mm Clamp Type - Steel, Black Oxide Coated Collar
2 Available Now | Further orders can be expected around Sun, Jul 26, 2026
Regular price $27.23 AUD
Regular price $50.00 AUD Sale price $27.23 AUD
Each
View the product page first if you are unsure.