Washers - Flat Round (Size: M30 x 56.0 x 3.0mm, Material: Stainless Steel - Grade 316)
These flat round washers are available in brass, plain steel, zinc plated steel, galvanised steel or grade 304 or 316 stainless steel. Comes in metric sizing from sizes M02 through to M72. Features: Assists in distributing the load of a threaded fastener Comes in metric sizing from sizes M02 through to M72 Suitable for connection of many items such as machines, home decoration and automobile Flat round washers – quick reference Code Size Specs Qty WFBPM03 M03 x 7.0 x 0.5mm brass 200 WFBPM04 M04 x 9.0 x 0.5mm brass 200 WFBPM05 M05 x 10.0 x 0.8mm brass 200 WFBPM06 M06 x 12.5 x 1.0mm brass 100 WFBPM08 M08 x 17.0 x 1.2mm brass 100 WFBPM12 M12 x 24.0 x 1.6mm brass 100 WFBPM16 M16 x 30.0 x 2.0mm brass 100 WFBPM20 M20 x 37.0 x 2.0mm brass 100 WFBPM24 M24 x 44.0 x 2.0mm brass 100 WFBPM10 M10 x 21.0 x 1.0mm brass 100 WF250GM0616HP M06 x 16.0 x 1.4mm HGD 500 WF250GM0816HP M08 x 19.0 x 1.6mm HGD 500 WF250GM1020HP M10 x 22.5 x 2.0mm HGD 500 WF250GM1225HP M12 x 27.5 x 2.3mm HGD 200 WF250GM1630HP M16 x 33.5 x 2.8mm HGD 200 WF250GM2030HP M20 x 38.0 x 3.0mm HGD 150 WF250GM2230HP M22 x 46.5 x 3.0mm HGD 50 WF250GM2440HP M24 x 52.0 x 4.0mm HGD 25 WF250GM2740HP M27 x 62.0 x 4.0mm HGD 25 WF250GM3040HP M30 x 58.0 x 4.0mm HGD 25 WF250GM3340HP M33 x 63.0 x 4.0mm HGD 25 WF250GM3640HP M36 x 70.0 x 5.0mm HGD 25 WF250GM3950HP M39 x 77.0 x 5.0mm HGD 10 WF250GM4250HP M42 x 77.0 x 5.0mm HGD 10 WF250GM4560HP M45 x 90.0 x 6.0mm HGD 10 WF250GM4860HP M48 x 90.0 x 6.0mm HGD 10 WF250GM4880HP M48 x 92.0 x 8.0mm HDG 30 WF250GM5260HP M52 x 100.0 x 6.0mm HGD 10 WF250GM5660HP M56 x 119.0 x 7.0mm HGD 10 WF250GM6460HP M64 x 125.0 x 7.0mm HGD 10 WF250GM7260HP M72 x 124.0 x 8.0mm HGD 10 WFPSM06 M06 x 16.0 x 1.4mm plain 500 WFPSM08 M08 x 19.0 x 1.6mm plain 500 WFPSM10 M10 x 22.5 x 2.0mm plain 500 WFPSM12 M12 x 27.5 x 2.25mm plain 200 WFPSM16 M16 x 33.5 x 2.75mm plain 200 WFPSM20 M20 x 38.0 x 3.0mm plain 150 WFPSM22 M22 x 46.5 x 3.0mm plain 50 WFPSM24 M24 x 52.0 x 4.0mm plain 25 WFPSM27 M27 x 62.0 x 4.0mm plain 25 WFPSM30 M30 x 58.0 x 4.0mm plain 25 WFPSM33 M33 x 63.0 x 4.0mm plain 25 WFPSM3370 M33 x 70.0 x 5.5mm plain 10 WFPSM36 M36 x 72.0 x 8.0mm plain 25 WFPSM39 M39 x 77.0 x 5.0mm plain 10 WFPSM42 M42 x 77.0 x 5.0mm plain 10 WFPSM45 M45 x 90.0 x 6.0mm plain 10 WFPSM48 M48 x 90.0 x 6.0mm plain 10 WFPSM52 M52 x 100 x 6.0mm plain 10 WFPSM56 M56 x 119 x 7.0mm plain 10 WFPSM64 M64 x 125 x 7.0mm plain 10
These flat round washers are available in brass, plain steel, zinc plated steel, galvanised steel or grade 304 or 316 stainless steel. Comes in metric sizing from sizes M02 through to M72. Features: Assists in distributing the load of a threaded fastener Comes in metric sizing from sizes M02 through to M72 Suitable for connection of many items such as machines, home decoration and automobile Flat round washers – quick reference Code Size Specs Qty WFBPM03 M03 x 7.0 x 0.5mm brass 200 WFBPM04 M04 x 9.0 x 0.5mm brass 200 WFBPM05 M05 x 10.0 x 0.8mm brass 200 WFBPM06 M06 x 12.5 x 1.0mm brass 100 WFBPM08 M08 x 17.0 x 1.2mm brass 100 WFBPM12 M12 x 24.0 x 1.6mm brass 100 WFBPM16 M16 x 30.0 x 2.0mm brass 100 WFBPM20 M20 x 37.0 x 2.0mm brass 100 WFBPM24 M24 x 44.0 x 2.0mm brass 100 WFBPM10 M10 x 21.0 x 1.0mm brass 100 WF250GM0616HP M06 x 16.0 x 1.4mm HGD 500 WF250GM0816HP M08 x 19.0 x 1.6mm HGD 500 WF250GM1020HP M10 x 22.5 x 2.0mm HGD 500 WF250GM1225HP M12 x 27.5 x 2.3mm HGD 200 WF250GM1630HP M16 x 33.5 x 2.8mm HGD 200 WF250GM2030HP M20 x 38.0 x 3.0mm HGD 150 WF250GM2230HP M22 x 46.5 x 3.0mm HGD 50 WF250GM2440HP M24 x 52.0 x 4.0mm HGD 25 WF250GM2740HP M27 x 62.0 x 4.0mm HGD 25 WF250GM3040HP M30 x 58.0 x 4.0mm HGD 25 WF250GM3340HP M33 x 63.0 x 4.0mm HGD 25 WF250GM3640HP M36 x 70.0 x 5.0mm HGD 25 WF250GM3950HP M39 x 77.0 x 5.0mm HGD 10 WF250GM4250HP M42 x 77.0 x 5.0mm HGD 10 WF250GM4560HP M45 x 90.0 x 6.0mm HGD 10 WF250GM4860HP M48 x 90.0 x 6.0mm HGD 10 WF250GM4880HP M48 x 92.0 x 8.0mm HDG 30 WF250GM5260HP M52 x 100.0 x 6.0mm HGD 10 WF250GM5660HP M56 x 119.0 x 7.0mm HGD 10 WF250GM6460HP M64 x 125.0 x 7.0mm HGD 10 WF250GM7260HP M72 x 124.0 x 8.0mm HGD 10 WFPSM06 M06 x 16.0 x 1.4mm plain 500 WFPSM08 M08 x 19.0 x 1.6mm plain 500 WFPSM10 M10 x 22.5 x 2.0mm plain 500 WFPSM12 M12 x 27.5 x 2.25mm plain 200 WFPSM16 M16 x 33.5 x 2.75mm plain 200 WFPSM20 M20 x 38.0 x 3.0mm plain 150 WFPSM22 M22 x 46.5 x 3.0mm plain 50 WFPSM24 M24 x 52.0 x 4.0mm plain 25 WFPSM27 M27 x 62.0 x 4.0mm plain 25 WFPSM30 M30 x 58.0 x 4.0mm plain 25 WFPSM33 M33 x 63.0 x 4.0mm plain 25 WFPSM3370 M33 x 70.0 x 5.5mm plain 10 WFPSM36 M36 x 72.0 x 8.0mm plain 25 WFPSM39 M39 x 77.0 x 5.0mm plain 10 WFPSM42 M42 x 77.0 x 5.0mm plain 10 WFPSM45 M45 x 90.0 x 6.0mm plain 10 WFPSM48 M48 x 90.0 x 6.0mm plain 10 WFPSM52 M52 x 100 x 6.0mm plain 10 WFPSM56 M56 x 119 x 7.0mm plain 10 WFPSM64 M64 x 125 x 7.0mm plain 10
These flat round washers are available in brass, plain steel, zinc plated steel, galvanised steel or grade 304 or 316 stainless steel. Comes in metric sizing from sizes M02 through to M72. Features: Assists in distributing the load of a threaded fastener Comes in metric sizing from sizes M02 through to M72 Suitable for connection of many items such as machines, home decoration and automobile Flat round washers – quick reference Code Size Specs Qty WFBPM03 M03 x 7.0 x 0.5mm brass 200 WFBPM04 M04 x 9.0 x 0.5mm brass 200 WFBPM05 M05 x 10.0 x 0.8mm brass 200 WFBPM06 M06 x 12.5 x 1.0mm brass 100 WFBPM08 M08 x 17.0 x 1.2mm brass 100 WFBPM12 M12 x 24.0 x 1.6mm brass 100 WFBPM16 M16 x 30.0 x 2.0mm brass 100 WFBPM20 M20 x 37.0 x 2.0mm brass 100 WFBPM24 M24 x 44.0 x 2.0mm brass 100 WFBPM10 M10 x 21.0 x 1.0mm brass 100 WF250GM0616HP M06 x 16.0 x 1.4mm HGD 500 WF250GM0816HP M08 x 19.0 x 1.6mm HGD 500 WF250GM1020HP M10 x 22.5 x 2.0mm HGD 500 WF250GM1225HP M12 x 27.5 x 2.3mm HGD 200 WF250GM1630HP M16 x 33.5 x 2.8mm HGD 200 WF250GM2030HP M20 x 38.0 x 3.0mm HGD 150 WF250GM2230HP M22 x 46.5 x 3.0mm HGD 50 WF250GM2440HP M24 x 52.0 x 4.0mm HGD 25 WF250GM2740HP M27 x 62.0 x 4.0mm HGD 25 WF250GM3040HP M30 x 58.0 x 4.0mm HGD 25 WF250GM3340HP M33 x 63.0 x 4.0mm HGD 25 WF250GM3640HP M36 x 70.0 x 5.0mm HGD 25 WF250GM3950HP M39 x 77.0 x 5.0mm HGD 10 WF250GM4250HP M42 x 77.0 x 5.0mm HGD 10 WF250GM4560HP M45 x 90.0 x 6.0mm HGD 10 WF250GM4860HP M48 x 90.0 x 6.0mm HGD 10 WF250GM4880HP M48 x 92.0 x 8.0mm HDG 30 WF250GM5260HP M52 x 100.0 x 6.0mm HGD 10 WF250GM5660HP M56 x 119.0 x 7.0mm HGD 10 WF250GM6460HP M64 x 125.0 x 7.0mm HGD 10 WF250GM7260HP M72 x 124.0 x 8.0mm HGD 10 WFPSM06 M06 x 16.0 x 1.4mm plain 500 WFPSM08 M08 x 19.0 x 1.6mm plain 500 WFPSM10 M10 x 22.5 x 2.0mm plain 500 WFPSM12 M12 x 27.5 x 2.25mm plain 200 WFPSM16 M16 x 33.5 x 2.75mm plain 200 WFPSM20 M20 x 38.0 x 3.0mm plain 150 WFPSM22 M22 x 46.5 x 3.0mm plain 50 WFPSM24 M24 x 52.0 x 4.0mm plain 25 WFPSM27 M27 x 62.0 x 4.0mm plain 25 WFPSM30 M30 x 58.0 x 4.0mm plain 25 WFPSM33 M33 x 63.0 x 4.0mm plain 25 WFPSM3370 M33 x 70.0 x 5.5mm plain 10 WFPSM36 M36 x 72.0 x 8.0mm plain 25 WFPSM39 M39 x 77.0 x 5.0mm plain 10 WFPSM42 M42 x 77.0 x 5.0mm plain 10 WFPSM45 M45 x 90.0 x 6.0mm plain 10 WFPSM48 M48 x 90.0 x 6.0mm plain 10 WFPSM52 M52 x 100 x 6.0mm plain 10 WFPSM56 M56 x 119 x 7.0mm plain 10 WFPSM64 M64 x 125 x 7.0mm plain 10
These flat round washers are available in brass, plain steel, zinc plated steel, galvanised steel or grade 304 or 316 stainless steel. Comes in metric sizing from sizes M02 through to M72. Features: Assists in distributing the load of a threaded fastener Comes in metric sizing from sizes M02 through to M72 Suitable for connection of many items such as machines, home decoration and automobile Flat round washers – quick reference Code Size Specs Qty WFBPM03 M03 x 7.0 x 0.5mm brass 200 WFBPM04 M04 x 9.0 x 0.5mm brass 200 WFBPM05 M05 x 10.0 x 0.8mm brass 200 WFBPM06 M06 x 12.5 x 1.0mm brass 100 WFBPM08 M08 x 17.0 x 1.2mm brass 100 WFBPM12 M12 x 24.0 x 1.6mm brass 100 WFBPM16 M16 x 30.0 x 2.0mm brass 100 WFBPM20 M20 x 37.0 x 2.0mm brass 100 WFBPM24 M24 x 44.0 x 2.0mm brass 100 WFBPM10 M10 x 21.0 x 1.0mm brass 100 WF250GM0616HP M06 x 16.0 x 1.4mm HGD 500 WF250GM0816HP M08 x 19.0 x 1.6mm HGD 500 WF250GM1020HP M10 x 22.5 x 2.0mm HGD 500 WF250GM1225HP M12 x 27.5 x 2.3mm HGD 200 WF250GM1630HP M16 x 33.5 x 2.8mm HGD 200 WF250GM2030HP M20 x 38.0 x 3.0mm HGD 150 WF250GM2230HP M22 x 46.5 x 3.0mm HGD 50 WF250GM2440HP M24 x 52.0 x 4.0mm HGD 25 WF250GM2740HP M27 x 62.0 x 4.0mm HGD 25 WF250GM3040HP M30 x 58.0 x 4.0mm HGD 25 WF250GM3340HP M33 x 63.0 x 4.0mm HGD 25 WF250GM3640HP M36 x 70.0 x 5.0mm HGD 25 WF250GM3950HP M39 x 77.0 x 5.0mm HGD 10 WF250GM4250HP M42 x 77.0 x 5.0mm HGD 10 WF250GM4560HP M45 x 90.0 x 6.0mm HGD 10 WF250GM4860HP M48 x 90.0 x 6.0mm HGD 10 WF250GM4880HP M48 x 92.0 x 8.0mm HDG 30 WF250GM5260HP M52 x 100.0 x 6.0mm HGD 10 WF250GM5660HP M56 x 119.0 x 7.0mm HGD 10 WF250GM6460HP M64 x 125.0 x 7.0mm HGD 10 WF250GM7260HP M72 x 124.0 x 8.0mm HGD 10 WFPSM06 M06 x 16.0 x 1.4mm plain 500 WFPSM08 M08 x 19.0 x 1.6mm plain 500 WFPSM10 M10 x 22.5 x 2.0mm plain 500 WFPSM12 M12 x 27.5 x 2.25mm plain 200 WFPSM16 M16 x 33.5 x 2.75mm plain 200 WFPSM20 M20 x 38.0 x 3.0mm plain 150 WFPSM22 M22 x 46.5 x 3.0mm plain 50 WFPSM24 M24 x 52.0 x 4.0mm plain 25 WFPSM27 M27 x 62.0 x 4.0mm plain 25 WFPSM30 M30 x 58.0 x 4.0mm plain 25 WFPSM33 M33 x 63.0 x 4.0mm plain 25 WFPSM3370 M33 x 70.0 x 5.5mm plain 10 WFPSM36 M36 x 72.0 x 8.0mm plain 25 WFPSM39 M39 x 77.0 x 5.0mm plain 10 WFPSM42 M42 x 77.0 x 5.0mm plain 10 WFPSM45 M45 x 90.0 x 6.0mm plain 10 WFPSM48 M48 x 90.0 x 6.0mm plain 10 WFPSM52 M52 x 100 x 6.0mm plain 10 WFPSM56 M56 x 119 x 7.0mm plain 10 WFPSM64 M64 x 125 x 7.0mm plain 10
in 3 offers
The lowest price for Washers - Flat Round (Size: M30 x 56.0 x 3.0mm, Material: Stainless Steel - Grade 316) right now is $8.00 at Bolt & Nut Australia, compared across 2 retailers.
The all-time low was $8.00 on 30 Aug 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 21 Mar 2026.
Last updated at 21/03/2026 21:27:12
M30 (1-1/4") x 56mm x 3mm Stainless A4-70 G316 Flat Washers HEC Standard
Free delivery between Tue – Thu
Qty 5 Flat Washer M30 (30mm) X 56mm X 3mm Marine Stainless Steel Ss
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Pack Of 30 Stainless G316 M30 X 56mm X 3mm Flat Washers Hec Standard
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on ebay.com
Needed a spacer for my bike
originally posted on ebay.com
The product is made of stainless steel and very affordable
originally posted on ebay.com
Quality product at a good price. Hassle free.
| Alternative Brands | Inox World | Brighton Best | Bremick Fasteners |
| Brand | Hobson Engineering |
| Class Grade | A4-70 G316 |
| Corrosion Protection Level | Ultimate |
| Custom Label 0 | Washers|Flat Round Washers |
M30 (1-1/4") x 56mm x 3mm Stainless A4-70 G316 Flat Washers HEC Standard
Free delivery between Tue – Thu
Qty 5 Flat Washer M30 (30mm) X 56mm X 3mm Marine Stainless Steel Ss
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Pack Of 30 Stainless G316 M30 X 56mm X 3mm Flat Washers Hec Standard
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Needed a spacer for my bike
The product is made of stainless steel and very affordable
Quality product at a good price. Hassle free.
Quality product
Good product
As above
excellent products, excellent staff and quick dispatch
As described in description quality product fast postage
These are the most excellent washers this side of Burnie. Their roundness is superlative, and the holes are to die for. They are very well stomped by a completely adequate washerstomper. No dangerously sharp edges, I can tell you. I cannot comment on the stainlessness of the stainless steel, as it is too early to tell.
the washers suit my purpose.they are good quality.thanks.
| Alternative Brands | Inox World | Brighton Best | Bremick Fasteners |
| Brand | Hobson Engineering |
| Class Grade | A4-70 G316 |
| Corrosion Protection Level | Ultimate |
| Custom Label 0 | Washers|Flat Round Washers |
