Collection: Washers - Square - Heavy Duty

9 Products in this selection
This is a combined category of Heavy Duty Square Washers.
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:
Screws
Nom. ID (A) Outside Length (B) Thickness Indicative
Image
9.525
mm
50.8
mm
6.35
mm
1088693 | W0095-SQ-051064S4 --- Square Washers - 9.525 mm x 50.8 mm x 6.35 mm
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Square - Heavy Duty - 304 Stainless Steel
Part Number: W0095-SQ-051064S4 Square Washers - 9.525 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $46.59 AUD
Regular price Sale price $46.59 AUD
Each
Nom. ID (A) Outside Length (B) Thickness Indicative
Image
9.525
mm
50.8
mm
6.35
mm
1088693 | W0095-SQ-051064S4 --- Square Washers - 9.525 mm x 50.8 mm x 6.35 mm
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Square - Heavy Duty - 304 Stainless Steel
Part Number: W0095-SQ-051064S4 Square Washers - 9.525 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $46.59 AUD
Regular price Sale price $46.59 AUD
Each
View the product page first if you are unsure.
12.7
mm
34.925
mm
6.35
mm
1103959 | W0127-SQ-035-064-C --- Square Washers - 12.7 mm x 34.925 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0127-SQ-035-064-C Square Washers - 12.7 mm x 34.925 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Each
12.7
mm
34.925
mm
6.35
mm
1103959 | W0127-SQ-035-064-C --- Square Washers - 12.7 mm x 34.925 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0127-SQ-035-064-C Square Washers - 12.7 mm x 34.925 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Each
View the product page first if you are unsure.
12.7
mm
50.8
mm
6.35
mm
1104295 | W0127-SQ-051-064-C --- Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0127-SQ-051-064-C Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $19.59 AUD
Regular price Sale price $19.59 AUD
Each
12.7
mm
50.8
mm
6.35
mm
1104295 | W0127-SQ-051-064-C --- Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0127-SQ-051-064-C Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $19.59 AUD
Regular price Sale price $19.59 AUD
Each
View the product page first if you are unsure.
12.7
mm
50.8
mm
6.35
mm
1104296 | W0127-SQ-051-064-S4 --- Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Square - Heavy Duty - 304 Stainless Steel
Part Number: W0127-SQ-051-064-S4 Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $51.14 AUD
Regular price Sale price $51.14 AUD
Each
12.7
mm
50.8
mm
6.35
mm
1104296 | W0127-SQ-051-064-S4 --- Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Square - Heavy Duty - 304 Stainless Steel
Part Number: W0127-SQ-051-064-S4 Square Washers - 12.7 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $51.14 AUD
Regular price Sale price $51.14 AUD
Each
View the product page first if you are unsure.
15.875
mm
50.8
mm
6.35
mm
1112516 | W0159-SQ-051-064-S4 --- Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Square - Heavy Duty - 304 Stainless Steel
Part Number: W0159-SQ-051-064-S4 Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $51.86 AUD
Regular price Sale price $51.86 AUD
Each
15.875
mm
50.8
mm
6.35
mm
1112516 | W0159-SQ-051-064-S4 --- Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Square - Heavy Duty - 304 Stainless Steel
Part Number: W0159-SQ-051-064-S4 Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $51.86 AUD
Regular price Sale price $51.86 AUD
Each
View the product page first if you are unsure.
15.875
mm
50.8
mm
6.35
mm
1112517 | W0159-SQ-051-064-C --- Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0159-SQ-051-064-C Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $19.14 AUD
Regular price Sale price $19.14 AUD
Each
15.875
mm
50.8
mm
6.35
mm
1112517 | W0159-SQ-051-064-C --- Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0159-SQ-051-064-C Square Washers - 15.875 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $19.14 AUD
Regular price Sale price $19.14 AUD
Each
View the product page first if you are unsure.
19.05
mm
50.8
mm
6.35
mm
1121999 | W0191-SQ-051-064-C --- Square Washers - 19.05 mm x 50.8 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0191-SQ-051-064-C Square Washers - 19.05 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $18.59 AUD
Regular price Sale price $18.59 AUD
Each
19.05
mm
50.8
mm
6.35
mm
1121999 | W0191-SQ-051-064-C --- Square Washers - 19.05 mm x 50.8 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0191-SQ-051-064-C Square Washers - 19.05 mm x 50.8 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $18.59 AUD
Regular price Sale price $18.59 AUD
Each
View the product page first if you are unsure.
19.05
mm
63.5
mm
6.35
mm
1122083 | W0191-SQ-064-064-C --- Square Washers - 19.05 mm x 63.5 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0191-SQ-064-064-C Square Washers - 19.05 mm x 63.5 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $29.68 AUD
Regular price Sale price $29.68 AUD
Each
19.05
mm
63.5
mm
6.35
mm
1122083 | W0191-SQ-064-064-C --- Square Washers - 19.05 mm x 63.5 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0191-SQ-064-064-C Square Washers - 19.05 mm x 63.5 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $29.68 AUD
Regular price Sale price $29.68 AUD
Each
View the product page first if you are unsure.
25.4
mm
63.5
mm
6.35
mm
1136297 | W0254-SQ-064-064-C --- Square Washers - 25.4 mm x 63.5 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0254-SQ-064-064-C Square Washers - 25.4 mm x 63.5 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $29.05 AUD
Regular price Sale price $29.05 AUD
Each
25.4
mm
63.5
mm
6.35
mm
1136297 | W0254-SQ-064-064-C --- Square Washers - 25.4 mm x 63.5 mm x 6.35 mm
Material: Carbon Spring Steel Self Finish   
Category: Washers - Square - Heavy Duty - Steel
Part Number: W0254-SQ-064-064-C Square Washers - 25.4 mm x 63.5 mm x 6.35 mm
Out of Stock | Backorder Now | Orders can be expected around Thu, Mar 13, 2025
Regular price $29.05 AUD
Regular price Sale price $29.05 AUD
Each
View the product page first if you are unsure.