NUT, 5/16-18, GR5

Name: 703409 NUT, 5/16-18, GR5
Brand: Briggs & Stratton
SKU: 703409
Price: 23.73 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 703409

The NUT, 5/16-18, GR5 is a genuine Briggs & Stratton hardware part, OEM part number 703409. Dykes Motors sells it for $23.73. 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 7, 2026

$23.73

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

856 more models in the OEM parts diagram, unverified

Plus 796 more models. Text your model and serial number below and we confirm the exact fit.

Details

Briggs & Stratton Grade 5 hex nut, 5/16-18 thread size (OEM part number 703409). Nuts like this one secure fasteners and components throughout small engine assemblies. This is a genuine Briggs & Stratton original part, so confirm your engine or equipment model number against the fitment list before ordering to ensure compatibility.

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 703409

What machines does part 703409 fit?

We do not list a confirmed fitment for part 703409 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.