Snow Blower Parts, Flange Bolt (M6x40), Stock #303020546

Snow Blower Parts, Flange Bolt (M6x40), Stock #303020546 is a fastener, the specific nut, bolt, screw, washer or clip that holds one part of the machine to another. The stock number is 303020546. The thread is M6 by 40 mm, and the next size either way will not do. It is listed under Parts and Accessories. Order this one by stock number 303020546 rather than by the name of the machine it came off.

Where a snow blower flange bolt fits

Fasteners on outdoor power equipment are specified, not generic. Pitch, grade, head style and length are all chosen for the joint they sit in. Every joint on the machine has a fastener chosen for a reason: a shoulder that locates, a flange that spreads load, a nylon insert that resists vibration.

The thread is M6 by 40 mm, and the next size either way will not do. The stock number is 303020546. It is listed under Parts and Accessories. $3.48 CAD covers it, with no duty arriving at the door afterwards.

Specification and price

$3.48 CAD covers it, with no duty arriving at the door afterwards. A spare bought before the season is a spare, and a spare bought during one is an emergency.

When to replace it

The warning signs are not subtle once you know what to look for.

• a washer flattened out of shape
• a nylon insert that no longer grips
• a bolt that bottoms out before the joint is clamped
• a joint that will not stay tight through a season
• a rounded or stripped head left by an earlier repair

A fastener that has been rounded once should not go back in. October is the quiet month for this. February is not, and freight times show it.

In Canadian conditions

Across coastal British Columbia the defining condition is wet, heavy falls where moisture matters more than depth. Order before the first forecast moves demand and the item is on a shelf rather than on a backorder.

Freight across the country slows once the first storms arrive, so autumn is when a spare actually reaches you quickly. Thirty year normals for your own station are published free by Environment and Climate Change Canada.

best snow blowers in Canada sorts picks by snowfall band and snow blower prices in Canada sets out what each class costs in Canadian dollars.

What it fits

We list this as 303020546 precisely because near identical parts are not interchangeable. A part that fitted a machine built in one year may not fit the same model built in the next.

Check whether the original had a nylon insert, a flange or a shoulder before substituting anything. Replace plated hardware rather than reusing it once the plating is scratched, because that is where corrosion starts.

Start with the snow blower repair guide if the fault has not been narrowed down yet. Send us the machine model, the serial number and a photograph of the old component and we will confirm the fit in writing before anything ships.

Doing the job properly

Work with the plug lead pulled on a petrol machine and the pack out on a cordless one. Keep the hardware in sequence as you strip it. Reassembly is where mismatched fasteners quietly appear.

Torque to specification rather than to feel. Aluminium threads give no warning before they let go. Check the replacement against what came off before you commit to the build.

Impeller injuries remain the most common serious accident with this equipment, and they happen to experienced operators who took one shortcut. The same rule applies whenever the auger housing is open.

Ordering and delivery

$3.48 CAD covers it, with no duty arriving at the door afterwards. Small items move by standard parcel service and orders over $999 ship free Canada wide. shipping and delivery has the detail.

Our terms on returns are plainer than most and they are on returns and refunds. What is covered and what is treated as wear is set out on the warranty policy.

We would rather answer a question than process a return, so ask through the contact page. Consumer rights when buying a snow blower flange bolt in Canada, above any retailer policy, are set out by Consumer Protection Ontario.

Reading the listing

Break the name apart and you get flange, bolt, m6x40. That is the whole specification in shorthand. Length, thread and profile change between otherwise identical looking components.

This line is 303020546. Thread size M6 by 40 mm is exact and the adjacent sizes will not thread correctly. That is the level of detail worth checking twice before you click buy.

What else to check

While the machine is apart, there are a few obvious things worth checking. Now is the moment to inspect the covers and guards for cracks. Have a look at the seals at every shaft exit too. It is worth a minute on the bearings for play and roughness.

snow blower parts carries the whole list, searchable by stock number rather than by machine name. the maintenance checklist sets out the seasonal order to work through them in, and the snow blower repair guide covers what to do when one of them turns out to be the real fault.

What a sensible spares box holds

Ask any small engine shop what they run out of in January and they will name the same four parts every year. Two of each consumable is the right number. One gets used and the other is why the driveway still gets cleared.

Order the whole kit in one go from snow blower parts and pay one lot of freight rather than four. Order before the first forecast moves demand and the item is on a shelf rather than on a backorder. Where it sits from April to October matters more than most owners expect.

Owning a snow blower flange bolt well is mostly about two habits: buying the consumables early and storing it dry. Get those right and a snow blower flange bolt outlasts the driveway it was bought for, whatever the badge on the front says.

Worth stating plainly: a snow blower flange bolt is a long term purchase. Treat the snow blower flange bolt you buy as something you will still be running in a decade, and the specification questions answer themselves.

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