Washers - Flat - Heavy Duty

Washers -> Flat -> Heavy Duty

There are 2 products in the sub-categories of Washers - Flat - Heavy Duty. Browse the Washers - Flat - Heavy Duty products table. To narrow down the selection, please choose a sub-category from the links below.

Category Details

This category includes various types of flat washers.
  • Flat washers are available in many different materials, and can be used for spacing and shimming nuts and bolts, bearing shaft and all types of mechanical applications. An expanded range may be available on special order. Please enquire.
  • Flat plain washers distrubute the load of screws and other fasteners, which prevents the fastener from indenting the material being fastened. Commercial washers have wide tolerances, whilst precision washers have precise tolerances.
  • Washers also increase the surface area, reducing the risk of loosening. Note that the Nominal ID is the shaft, bolt or screw size that the washer is designed to fit over. The washer ID will have clearance on that size. See tolerances and standards listed.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Washers - Flat - Heavy Duty category on the MBA Minibearings main store.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Nominal Inside Diameter (d)
6.35
mm

(Equiv. 0.25 in.)
Nominal Outside Diameter (D)
17.46
mm

(Equiv. 0.687 in.)
Thickness (T)
4.76
mm

(Equiv. 0.187 in.)
Flat Washers - 6.35x17.46x4.76 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Flat - Heavy Duty - Machined
Part Number: W0064-F-017-048-S3M (Each)
Flat Washers - 6.35x17.46x4.76 mm Heavy Duty - Stainless Steel 303 PV Similar to A2, 304, 18-8 Washer
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$5.59 AUD
$6.71 AUD $5.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Nominal Inside Diameter (d)
6.35
mm

(Equiv. 0.25 in.)
Nominal Outside Diameter (D)
17.46
mm

(Equiv. 0.687 in.)
Thickness (T)
4.76
mm

(Equiv. 0.187 in.)
Flat Washers - 6.35x17.46x4.76 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)   
Category: Washers - Flat - Heavy Duty - Machined
Part Number: W0064-F-017-048-S3M (Each)
Flat Washers - 6.35x17.46x4.76 mm Heavy Duty - Stainless Steel 303 PV Similar to A2, 304, 18-8 Washer
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$5.59 AUD
$6.71 AUD $5.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Nominal Inside Diameter (d)
6.35
mm

(Equiv. 0.25 in.)
Nominal Outside Diameter (D)
17.46
mm

(Equiv. 0.687 in.)
Thickness (T)
4.76
mm

(Equiv. 0.187 in.)
Flat Washers - 6.35x17.46x4.76 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Heavy Duty - Machined
Part Number: W0064-F-017-048-CM (Each)
Flat Washers - 6.35x17.46x4.76 mm Heavy Duty - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
$7.86 AUD
$7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
6.35
mm

(Equiv. 0.25 in.)
Nominal Outside Diameter (D)
17.46
mm

(Equiv. 0.687 in.)
Thickness (T)
4.76
mm

(Equiv. 0.187 in.)
Flat Washers - 6.35x17.46x4.76 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Heavy Duty - Machined
Part Number: W0064-F-017-048-CM (Each)
Flat Washers - 6.35x17.46x4.76 mm Heavy Duty - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
$7.86 AUD
$7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.