Nut - Hex Flange

Name: 2831277SM NUT - HEX FLANGE
Brand: Briggs & Stratton
SKU: 2831277SM
Price: 8.81 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 2831277SM

The Nut - Hex Flange is a genuine Briggs & Stratton hardware part, OEM part number 2831277SM. Dykes Motors sells it for $8.81. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.

Price and availability checked Oct 2, 2026

$8.81

We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.

In stock. Ships within 1 to 2 business days, arrives in 3 to 5 more — by Thu, Oct 15. Free shipping on every parts order. Free pickup at 3069 Hwy 49.

Genuine OEM part. Manufacturer warranty honored at our dealership.

Authorized Briggs and Stratton Dealer

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Fits these models

93 more models in the OEM parts diagram, unverified

Plus 33 more models. Text your model and serial number below and we confirm the exact fit.

Details

This is a genuine Briggs & Stratton hex flange nut, a fastener used to secure components on small engines. Hex flange nuts feature a washer-like flange under the head that helps distribute clamping force and resist loosening from vibration. Confirm your engine or equipment model number before ordering, as fitment varies.

Verify your fitment before you order

Text your equipment model and serial number to (601) 516-7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.

Questions about part 2831277SM

What machines does part 2831277SM fit?

We do not list a confirmed fitment for part 2831277SM on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.