Washers - Self Aligning - Components - Hardened Steel

10 Products in this selection
  • Spherical Seat Washers. Washer A (aligning) and washer B (seat) sold separately.
  • Case Hardened steel 9 S Mn Pb 28 K DIN 6319.
  • Order a base washer and an aligning washer to make a complete unit.
  • Max Shaft Size Shown will allow 3o of misalignment.
  • DIN 6319-G washers are used for clamping mechanical parts with non-parallel surfaces.
  • Designed for screw solidity in compliance with 8.8. Limited for use on flat closed ring areas - not for elongated holes.
Additional resources:
Screws
Suits Shaft or Bolt Size Bore Size (d1 or d2) OD (d3) Thickness (h2 or h3) Overall Thickness (h4) Radius (r) Indicative
Image
8.00
mm 		8.4
mm 		17.00
mm 		3.2
mm 		5.0
mm 		12.0
mm 		Rondelle Auto-Aligneuse 8 x 8,4 x 17 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 6)
Material: Carbon Steel - Hardened    Static Load Rating: 17 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 8 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 8 x 8,4 x 17 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 6) Rondelle Auto-Aligneuse 8 x 8,4 x 17 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 6) / Washers
6 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$2.00 AUD
$3.30 AUD $2.00 AUD
Each
Suits Shaft or Bolt Size Bore Size (d1 or d2) OD (d3) Thickness (h2 or h3) Indicative
Image
8.00
mm 		8.4
mm 		17.00
mm 		3.2
mm 		Rondelle Auto-Aligneuse 8 x 8,4 x 17 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 6)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 5.0 mm    Radius (r): 12.0 mm    Static Load Rating: 17 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 8 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 8 x 8,4 x 17 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 6) Rondelle Auto-Aligneuse 8 x 8,4 x 17 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 6) / Washers
6 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$2.00 AUD
$3.30 AUD $2.00 AUD
Each
8.00
mm 		9.6
mm 		17.00
mm 		3.5
mm 		5.0
mm 		Rondelle Auto-Aligneuse 8 x 9,6 x 17 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Static Load Rating: 17 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 8 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 8 x 9,6 x 17 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) Rondelle Auto-Aligneuse 8 x 9,6 x 17 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) / Washers
10 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$2.00 AUD
$3.30 AUD $2.00 AUD
Each
8.00
mm 		9.6
mm 		17.00
mm 		3.5
mm 		Rondelle Auto-Aligneuse 8 x 9,6 x 17 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 5.0 mm    Static Load Rating: 17 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 8 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 8 x 9,6 x 17 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) Rondelle Auto-Aligneuse 8 x 9,6 x 17 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) / Washers
10 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$2.00 AUD
$3.30 AUD $2.00 AUD
Each
10.00
mm 		12
mm 		30.00
mm 		5.0
mm 		7.1
mm 		Rondelle Auto-Aligneuse 10 x 12 x 30 mm - Acier au Carbone Trempé - Base Lourde - MBA (Pack de 5)
Material: Carbon Steel - Hardened    Static Load Rating: 26 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 10 mm    Standard: DIN 6319G   
Part Number: Rondelle Auto-Aligneuse 10 x 12 x 30 mm - Acier au Carbone Trempé - Base Lourde - MBA (Pack de 5) Rondelle Auto-Aligneuse 10 x 12 x 30 mm - Acier au Carbone Trempé - Base Lourde - MBA (Pack de 5) / Washers
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
$20.23 AUD
$20.23 AUD
Per 5
10.00
mm 		12
mm 		30.00
mm 		5.0
mm 		Rondelle Auto-Aligneuse 10 x 12 x 30 mm - Acier au Carbone Trempé - Base Lourde - MBA (Pack de 5)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 7.1 mm    Static Load Rating: 26 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 10 mm    Standard: DIN 6319G   
Part Number: Rondelle Auto-Aligneuse 10 x 12 x 30 mm - Acier au Carbone Trempé - Base Lourde - MBA (Pack de 5) Rondelle Auto-Aligneuse 10 x 12 x 30 mm - Acier au Carbone Trempé - Base Lourde - MBA (Pack de 5) / Washers
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
$20.23 AUD
$20.23 AUD
Per 5
View the product page first if you are unsure.
20.00
mm 		21
mm 		36.00
mm 		6.3
mm 		11.5
mm 		27.0
mm 		Rondelle Auto-Aligneuse 20 x 21 x 36 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Static Load Rating: 117 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 20 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 20 x 21 x 36 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) Rondelle Auto-Aligneuse 20 x 21 x 36 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) / Washers
5 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$4.88 AUD
$8.06 AUD $4.88 AUD
Each
20.00
mm 		21
mm 		36.00
mm 		6.3
mm 		Rondelle Auto-Aligneuse 20 x 21 x 36 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 11.5 mm    Radius (r): 27.0 mm    Static Load Rating: 117 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 20 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 20 x 21 x 36 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) Rondelle Auto-Aligneuse 20 x 21 x 36 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) / Washers
5 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$4.88 AUD
$8.06 AUD $4.88 AUD
Each
20.00
mm 		23.2
mm 		36.00
mm 		7.5
mm 		11.5
mm 		Rondelle Auto-Aligneuse 20 x 23,2 x 36 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Static Load Rating: 117 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 20 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 20 x 23,2 x 36 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) Rondelle Auto-Aligneuse 20 x 23,2 x 36 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) / Washers
5 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$5.10 AUD
$8.42 AUD $5.10 AUD
Each
20.00
mm 		23.2
mm 		36.00
mm 		7.5
mm 		Rondelle Auto-Aligneuse 20 x 23,2 x 36 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 11.5 mm    Static Load Rating: 117 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 20 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 20 x 23,2 x 36 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) Rondelle Auto-Aligneuse 20 x 23,2 x 36 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) / Washers
5 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$5.10 AUD
$8.42 AUD $5.10 AUD
Each
24.00
mm 		25
mm 		44.00
mm 		8.2
mm 		15.0
mm 		32.0
mm 		Rondelle Auto-Aligneuse 24 x 25 x 44 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Static Load Rating: 168 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 24 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 24 x 25 x 44 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) Rondelle Auto-Aligneuse 24 x 25 x 44 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) / Washers
3 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$10.00 AUD
$16.50 AUD $10.00 AUD
Each
24.00
mm 		25
mm 		44.00
mm 		8.2
mm 		Rondelle Auto-Aligneuse 24 x 25 x 44 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 15.0 mm    Radius (r): 32.0 mm    Static Load Rating: 168 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 24 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 24 x 25 x 44 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) Rondelle Auto-Aligneuse 24 x 25 x 44 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 1) / Washers
3 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$10.00 AUD
$16.50 AUD $10.00 AUD
Each
24.00
mm 		28
mm 		44.00
mm 		9.5
mm 		15.0
mm 		Rondelle Auto-Aligneuse 24 x 28 x 44 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Static Load Rating: 168 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 24 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 24 x 28 x 44 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) Rondelle Auto-Aligneuse 24 x 28 x 44 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) / Washers
3 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$10.00 AUD
$16.50 AUD $10.00 AUD
Each
24.00
mm 		28
mm 		44.00
mm 		9.5
mm 		Rondelle Auto-Aligneuse 24 x 28 x 44 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 15.0 mm    Static Load Rating: 168 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 24 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 24 x 28 x 44 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) Rondelle Auto-Aligneuse 24 x 28 x 44 mm - Acier au Carbone Trempé - Base - MBA (Pack de 1) / Washers
3 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$10.00 AUD
$16.50 AUD $10.00 AUD
Each
36.00
mm 		37
mm 		68.00
mm 		14.0
mm 		23.0
mm 		50.0
mm 		Rondelle Auto-Aligneuse 36 x 37 x 68 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 5)
Material: Carbon Steel - Hardened    Static Load Rating: 394 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 36 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 36 x 37 x 68 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 5) Rondelle Auto-Aligneuse 36 x 37 x 68 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 5) / Washers
1 pack (5 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$63.34 AUD
$104.50 AUD $63.34 AUD
Per 5
36.00
mm 		37
mm 		68.00
mm 		14.0
mm 		Rondelle Auto-Aligneuse 36 x 37 x 68 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 5)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 23.0 mm    Radius (r): 50.0 mm    Static Load Rating: 394 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 36 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 36 x 37 x 68 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 5) Rondelle Auto-Aligneuse 36 x 37 x 68 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 5) / Washers
1 pack (5 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$63.34 AUD
$104.50 AUD $63.34 AUD
Per 5
42.00
mm 		43
mm 		78.00
mm 		17.0
mm 		29.0
mm 		58.0
mm 		Rondelle Auto-Aligneuse 42 x 43 x 78 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 2)
Material: Carbon Steel - Hardened    Static Load Rating: 542 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 42 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 42 x 43 x 78 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 2) Rondelle Auto-Aligneuse 42 x 43 x 78 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 2) / Washers
2 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$42.00 AUD
$69.30 AUD $42.00 AUD
Each
42.00
mm 		43
mm 		78.00
mm 		17.0
mm 		Rondelle Auto-Aligneuse 42 x 43 x 78 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 2)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 29.0 mm    Radius (r): 58.0 mm    Static Load Rating: 542 Max. kN    Type: Washer A (Aligning)    Actual ID (Ref): 42 mm    Standard: DIN 6319C   
Part Number: Rondelle Auto-Aligneuse 42 x 43 x 78 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 2) Rondelle Auto-Aligneuse 42 x 43 x 78 mm - Acier au Carbone Trempé - Dessus - MBA (Pack de 2) / Washers
2 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$42.00 AUD
$69.30 AUD $42.00 AUD
Each
42.00
mm 		49
mm 		78.00
mm 		18.0
mm 		29.0
mm 		Rondelle Auto-Aligneuse 42 x 49 x 78 mm - Acier Carbone Trempé - Base - MBA (Pack de 2)
Material: Carbon Steel - Hardened    Static Load Rating: 542 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 42 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 42 x 49 x 78 mm - Acier Carbone Trempé - Base - MBA (Pack de 2) Rondelle Auto-Aligneuse 42 x 49 x 78 mm - Acier Carbone Trempé - Base - MBA (Pack de 2) / Washers
2 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$42.00 AUD
$69.30 AUD $42.00 AUD
Each
42.00
mm 		49
mm 		78.00
mm 		18.0
mm 		Rondelle Auto-Aligneuse 42 x 49 x 78 mm - Acier Carbone Trempé - Base - MBA (Pack de 2)
Material: Carbon Steel - Hardened    Overall Thickness (h4): 29.0 mm    Static Load Rating: 542 Max. kN    Type: Washer B (Base)    Actual ID (Ref): 42 mm    Standard: DIN 6319D   
Part Number: Rondelle Auto-Aligneuse 42 x 49 x 78 mm - Acier Carbone Trempé - Base - MBA (Pack de 2) Rondelle Auto-Aligneuse 42 x 49 x 78 mm - Acier Carbone Trempé - Base - MBA (Pack de 2) / Washers
2 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$42.00 AUD
$69.30 AUD $42.00 AUD
Each