Collection: Collars - Shaft - Clamp Type - Two Piece

248 Products in this selection
This is a combined category of Two Piece Clamp Type Shaft Collars.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Additional resources:
Shaft Collars PDF Catalogue
A more concise listing may be found on the Smallparts store at Collars - Shaft - Clamp Type - Two Piece. Smallparts promote the most popular MBA products.
Shaft Size (d) Outside Diameter (D) Overall Width (S) Screw Size Screw Centres (E) Indicative
Image
Shaft Size (d)
3.000
mm
+ 0.000 / - 0.007
(0.118 in.)
Outside Diameter (D)
15.00
mm

(0.591 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Screw Size
M3 (3x0.5mm)
Screw Centres (E)
4.50
Shaft Collars - 3x15x8 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 - 300 Grade Stainless Steel
Part Number: COL-00300-015-08-2C-S4 Shaft Collars - 3x15x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d) Outside Diameter (D) Overall Width (S) Indicative
Image
Shaft Size (d)
3.000
mm
+ 0.000 / - 0.007
(0.118 in.)
Outside Diameter (D)
15.00
mm

(0.591 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Shaft Collars - 3x15x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)    Screw Centres (E): 4.50   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00300-015-08-2C-S4 Shaft Collars - 3x15x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d)
3.000
mm

(0.118 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3 (3x0.5mm)
Shaft Collars - 3x16x9 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 - 300 Grade Stainless Steel
Part Number: COL-00300-016-09-2C-S3 Shaft Collars - 3x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $95.14 AUD
Regular price $114.16 AUD Sale price $95.14 AUD
Each
Shaft Size (d)
3.000
mm

(0.118 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 3x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00300-016-09-2C-S3 Shaft Collars - 3x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $95.14 AUD
Regular price $114.16 AUD Sale price $95.14 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
3.000
mm

(0.118 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3X8
Shaft Collars - 3x16x9 mm - Steel
Material: Steel   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00300-016-09-2C-CS Shaft Collars - 3x16x9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $40.23 AUD
Regular price $48.27 AUD Sale price $40.23 AUD
Each
Shaft Size (d)
3.000
mm

(0.118 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 3x16x9 mm - Steel
Material: Steel    Screw Size: M3X8   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00300-016-09-2C-CS Shaft Collars - 3x16x9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $40.23 AUD
Regular price $48.27 AUD Sale price $40.23 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
3.175
mm

(0.125 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
Shaft Collars - 3.175x15.88x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00318-016-08-2C-CBO Shaft Collars - 3.175x15.88x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
Regular price $5.50 AUD
Regular price $6.60 AUD Sale price $5.50 AUD
Each
Shaft Size (d)
3.175
mm

(0.125 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
Shaft Collars - 3.175x15.88x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00318-016-08-2C-CBO Shaft Collars - 3.175x15.88x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
Regular price $5.50 AUD
Regular price $6.60 AUD Sale price $5.50 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
3.175
mm

(0.125 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
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 - 300 Grade Stainless Steel
Part Number: COL-00318-016-08-2C-S4 Shaft Collars - 3.175x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 Available Immediately | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.50 AUD
Regular price $13.37 AUD Sale price $7.50 AUD
Each
Shaft Size (d)
3.175
mm

(0.125 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
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 - 300 Grade Stainless Steel
Part Number: COL-00318-016-08-2C-S4 Shaft Collars - 3.175x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 Available Immediately | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.50 AUD
Regular price $13.37 AUD Sale price $7.50 AUD
Each
Shaft Size (d)
4.000
mm
+ 0.000 / - 0.012
(0.157 in.)
Outside Diameter (D)
15.00
mm

(0.591 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Screw Size
M3 (3x0.5mm)
Screw Centres (E)
4.50
Shaft Collars - 4x15x8 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 - 300 Grade Stainless Steel
Part Number: COL-00400-015-08-2C-S4 Shaft Collars - 4x15x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d)
4.000
mm
+ 0.000 / - 0.012
(0.157 in.)
Outside Diameter (D)
15.00
mm

(0.591 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Shaft Collars - 4x15x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)    Screw Centres (E): 4.50   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00400-015-08-2C-S4 Shaft Collars - 4x15x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d)
4.000
mm

(0.157 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3 (3x0.5mm)
Shaft Collars - 4x16x9 mm - Steel 12L14 9SMn Pb36
Material: Steel 12L14 (9SMn Pb36)   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00400-016-09-2C-CS Shaft Collars - 4x16x9 mm - Steel 12L14 9SMn Pb36
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $36.59 AUD
Regular price $43.91 AUD Sale price $36.59 AUD
Each
Shaft Size (d)
4.000
mm

(0.157 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 4x16x9 mm - Steel 12L14 9SMn Pb36
Material: Steel 12L14 (9SMn Pb36)    Screw Size: M3 (3x0.5mm)   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00400-016-09-2C-CS Shaft Collars - 4x16x9 mm - Steel 12L14 9SMn Pb36
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $36.59 AUD
Regular price $43.91 AUD Sale price $36.59 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
4.000
mm

(0.157 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3 (3x0.5mm)
Shaft Collars - 4x16x9 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 - 300 Grade Stainless Steel
Part Number: COL-00400-016-09-2C-S3 Shaft Collars - 4x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $85.95 AUD
Regular price $103.15 AUD Sale price $85.95 AUD
Each
Shaft Size (d)
4.000
mm

(0.157 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 4x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00400-016-09-2C-S3 Shaft Collars - 4x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $85.95 AUD
Regular price $103.15 AUD Sale price $85.95 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
4.763
mm

(0.188 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
Shaft Collars - 4.763x15.88x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00476-016-08-2C-CBO (62 Pcs) Shaft Collars - 4.763x15.88x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 17, 2026
Regular price $600.95 AUD
Regular price Sale price $600.95 AUD
Per 62
Shaft Size (d)
4.763
mm

(0.188 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
Shaft Collars - 4.763x15.88x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00476-016-08-2C-CBO (62 Pcs) Shaft Collars - 4.763x15.88x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 17, 2026
Regular price $600.95 AUD
Regular price Sale price $600.95 AUD
Per 62
View the product page first if you are unsure.
Shaft Size (d)
4.763
mm

(0.188 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
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 - 300 Grade Stainless Steel
Part Number: COL-00476-016-08-2C-S4 Shaft Collars - 4.763x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 Available Immediately | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.50 AUD
Regular price $9.63 AUD Sale price $5.50 AUD
Each
Shaft Size (d)
4.763
mm

(0.188 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
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 - 300 Grade Stainless Steel
Part Number: COL-00476-016-08-2C-S4 Shaft Collars - 4.763x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 Available Immediately | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.50 AUD
Regular price $9.63 AUD Sale price $5.50 AUD
Each
Shaft Size (d)
4.763
mm

(0.188 in.)
Outside Diameter (D)
15.90
mm

(0.626 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Screw Size
4-40 UNC
Shaft Collars - 4.763x15.9x7.9 mm - Steel
Material: Steel   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00476-016-08-2C-CS Shaft Collars - 4.763x15.9x7.9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $11.86 AUD
Regular price $14.24 AUD Sale price $11.86 AUD
Each
Shaft Size (d)
4.763
mm

(0.188 in.)
Outside Diameter (D)
15.90
mm

(0.626 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Shaft Collars - 4.763x15.9x7.9 mm - Steel
Material: Steel    Screw Size: 4-40 UNC   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00476-016-08-2C-CS Shaft Collars - 4.763x15.9x7.9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $11.86 AUD
Regular price $14.24 AUD Sale price $11.86 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
5.000
mm

(0.197 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3 (3x0.5mm)
Shaft Collars - 5x16x9 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 - 300 Grade Stainless Steel
Part Number: COL-00500-016-09-2C-S3 Shaft Collars - 5x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $81.86 AUD
Regular price $98.24 AUD Sale price $81.86 AUD
Each
Shaft Size (d)
5.000
mm

(0.197 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 5x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00500-016-09-2C-S3 Shaft Collars - 5x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $81.86 AUD
Regular price $98.24 AUD Sale price $81.86 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
5.000
mm

(0.197 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3X8
Shaft Collars - 5x16x9 mm - Steel
Material: Steel   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00500-016-09-2C-CS Shaft Collars - 5x16x9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $16.23 AUD
Regular price $19.47 AUD Sale price $16.23 AUD
Each
Shaft Size (d)
5.000
mm

(0.197 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 5x16x9 mm - Steel
Material: Steel    Screw Size: M3X8   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00500-016-09-2C-CS Shaft Collars - 5x16x9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $16.23 AUD
Regular price $19.47 AUD Sale price $16.23 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
5.000
mm
+ 0.000 / - 0.012
(0.197 in.)
Outside Diameter (D)
20.00
mm

(0.787 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Screw Size
M3 (3x0.5mm)
Screw Centres (E)
5.50
Shaft Collars - 5x20x8 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 - 300 Grade Stainless Steel
Part Number: COL-00500-020-08-2C-S4 Shaft Collars - 5x20x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d)
5.000
mm
+ 0.000 / - 0.012
(0.197 in.)
Outside Diameter (D)
20.00
mm

(0.787 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Shaft Collars - 5x20x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)    Screw Centres (E): 5.50   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00500-020-08-2C-S4 Shaft Collars - 5x20x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d)
6.000
mm

(0.236 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3 (3x0.5mm)
Shaft Collars - 6x16x9 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 - 300 Grade Stainless Steel
Part Number: COL-00600-016-09-2C-S3 Shaft Collars - 6x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $81.86 AUD
Regular price $98.24 AUD Sale price $81.86 AUD
Each
Shaft Size (d)
6.000
mm

(0.236 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 6x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00600-016-09-2C-S3 Shaft Collars - 6x16x9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 07, 2025
Regular price $81.86 AUD
Regular price $98.24 AUD Sale price $81.86 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
6.000
mm

(0.236 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Screw Size
M3X8
Shaft Collars - 6x16x9 mm - Steel
Material: Steel   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00600-016-09-2C-CS Shaft Collars - 6x16x9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $16.32 AUD
Regular price $19.58 AUD Sale price $16.32 AUD
Each
Shaft Size (d)
6.000
mm

(0.236 in.)
Outside Diameter (D)
16.00
mm

(0.63 in.)
Overall Width (S)
9.0
mm

(0.354 in.)
Shaft Collars - 6x16x9 mm - Steel
Material: Steel    Screw Size: M3X8   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00600-016-09-2C-CS Shaft Collars - 6x16x9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $16.32 AUD
Regular price $19.58 AUD Sale price $16.32 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
6.000
mm
+ 0.01 / + 0.05
(0.236 in.)
Outside Diameter (D)
20.00
mm

(0.787 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Shaft Collars - 6x20x8 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - Two Piece - Aluminium
Part Number: COL-00600-020-08-2C-AL Shaft Collars - 6x20x8 mm - Aluminium
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 05, 2025
Regular price $8.77 AUD
Regular price $10.53 AUD Sale price $8.77 AUD
Each
Shaft Size (d)
6.000
mm
+ 0.01 / + 0.05
(0.236 in.)
Outside Diameter (D)
20.00
mm

(0.787 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Shaft Collars - 6x20x8 mm - Aluminium
Material: Aluminium   
Category: Collars - Shaft - Clamp Type - Two Piece - Aluminium
Part Number: COL-00600-020-08-2C-AL Shaft Collars - 6x20x8 mm - Aluminium
Out of Stock | Backorder Now | Orders can be expected around Sat, Jul 05, 2025
Regular price $8.77 AUD
Regular price $10.53 AUD Sale price $8.77 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
6.000
mm
+ 0.000 / - 0.012
(0.236 in.)
Outside Diameter (D)
20.00
mm

(0.787 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Screw Size
M3 (3x0.5mm)
Screw Centres (E)
6.00
Shaft Collars - 6x20x8 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 - 300 Grade Stainless Steel
Part Number: COL-00600-020-08-2C-S4 Shaft Collars - 6x20x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d)
6.000
mm
+ 0.000 / - 0.012
(0.236 in.)
Outside Diameter (D)
20.00
mm

(0.787 in.)
Overall Width (S)
8.0
mm

(0.315 in.)
Shaft Collars - 6x20x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Screw Size: M3 (3x0.5mm)    Screw Centres (E): 6.00   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00600-020-08-2C-S4 Shaft Collars - 6x20x8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
Shaft Collars - 6.35x15.88x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00635-016-08-2C-CBO Shaft Collars - 6.35x15.88x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
Regular price $5.23 AUD
Regular price $6.27 AUD Sale price $5.23 AUD
Each
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
Shaft Collars - 6.35x15.88x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00635-016-08-2C-CBO Shaft Collars - 6.35x15.88x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
Regular price $5.23 AUD
Regular price $6.27 AUD Sale price $5.23 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
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 - 300 Grade Stainless Steel
Part Number: COL-00635-016-08-2C-S4 Shaft Collars - 6.35x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 Available Immediately | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.41 AUD
Regular price $13.19 AUD Sale price $7.41 AUD
Each
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
15.88
mm

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

(0.311 in.)
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 - 300 Grade Stainless Steel
Part Number: COL-00635-016-08-2C-S4 Shaft Collars - 6.35x15.88x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
2 Available Immediately | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.41 AUD
Regular price $13.19 AUD Sale price $7.41 AUD
Each
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
17.50
mm

(0.689 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Screw Size
4-40 UNC
Shaft Collars - 6.35x17.5x7.9 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 - 300 Grade Stainless Steel
Part Number: COL-00635-017-08-2C-S3 Shaft Collars - 6.35x17.5x7.9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $22.68 AUD
Regular price $27.22 AUD Sale price $22.68 AUD
Each
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
17.50
mm

(0.689 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Shaft Collars - 6.35x17.5x7.9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Screw Size: 4-40 UNC   
Category: Collars - Shaft - Clamp Type - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00635-017-08-2C-S3 Shaft Collars - 6.35x17.5x7.9 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Sat, Jun 21, 2025
Regular price $22.68 AUD
Regular price $27.22 AUD Sale price $22.68 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
17.50
mm

(0.689 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Screw Size
4-40 UNC
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00635-017-08-2C-CS Shaft Collars - 6.35x17.5x7.9 mm - Steel
2 Available Immediately | Further orders can be expected around Sat, Jun 21, 2025
Regular price $16.95 AUD
Regular price Sale price $16.95 AUD
Each
Shaft Size (d)
6.350
mm

(0.25 in.)
Outside Diameter (D)
17.50
mm

(0.689 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Shaft Collars - 6.35x17.5x7.9 mm - Steel
Material: Steel    Screw Size: 4-40 UNC   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00635-017-08-2C-CS Shaft Collars - 6.35x17.5x7.9 mm - Steel
2 Available Immediately | Further orders can be expected around Sat, Jun 21, 2025
Regular price $16.95 AUD
Regular price Sale price $16.95 AUD
Each
View the product page first if you are unsure.
Shaft Size (d)
7.938
mm

(0.313 in.)
Outside Diameter (D)
17.46
mm

(0.687 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Shaft Collars - 7.938x17.46x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00794-017-08-2C-CBO Shaft Collars - 7.938x17.46x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Shaft Size (d)
7.938
mm

(0.313 in.)
Outside Diameter (D)
17.46
mm

(0.687 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Shaft Collars - 7.938x17.46x7.9 mm - Steel, Black Oxide Coated
Material: Steel, Black Oxide Coated   
Category: Collars - Shaft - Clamp Type - Two Piece - Steel
Part Number: COL-00794-017-08-2C-CBO Shaft Collars - 7.938x17.46x7.9 mm - Steel, Black Oxide Coated
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
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.
Shaft Size (d)
7.938
mm

(0.313 in.)
Outside Diameter (D)
17.46
mm

(0.687 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Shaft Collars - 7.938x17.46x7.9 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 - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00794-017-08-2C-S4 Shaft Collars - 7.938x17.46x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
Regular price $14.95 AUD
Regular price $17.95 AUD Sale price $14.95 AUD
Each
Shaft Size (d)
7.938
mm

(0.313 in.)
Outside Diameter (D)
17.46
mm

(0.687 in.)
Overall Width (S)
7.9
mm

(0.311 in.)
Shaft Collars - 7.938x17.46x7.9 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 - Two Piece - 300 Grade Stainless Steel
Part Number: COL-00794-017-08-2C-S4 Shaft Collars - 7.938x17.46x7.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 26, 2025
Regular price $14.95 AUD
Regular price $17.95 AUD Sale price $14.95 AUD
Each
View the product page first if you are unsure.