07400129 – Ariens / Gravely Self-Tapping Screw (Genuine OEM Replacement Part) The Ariens 07400129 Self-Tapping Screw is a genuine OEM fastener designed to provide a secure and reliable attachment for a wide variety of Ariens and Gravely outdoor power equipment. Engineered to factory specifications, this replacement screw features self-tapping threads that create a strong hold without requiring pre-threaded holes, making it ideal for original equipment repairs and maintenance. This part supersedes obsolete part numbers 07415400 and 07402200, ensuring continued compatibility with many legacy Ariens and Gravely machines. Manufactured from durable, corrosion-resistant steel, the 07400129 screw is built to withstand vibration, outdoor exposure, and demanding operating conditions found in lawn tractors, zero-turn mowers, snow blowers, string trimmers, and other commercial or residential equipment. Key Features Part Number: 07400129 Brand: Ariens / Gravely Genuine OEM Part Type: Self-Tapping Screw Replaces: 07415400, 07402200 Material: Heat-treated steel with corrosion-resistant finish Function: Secures factory components without pre-threaded holes OEM Fit: Direct replacement for original factory hardware Compatible Equipment The Ariens / Gravely 07400129 Self-Tapping Screw is used on a large number of OEM machines, including: Ariens Snow Blowers ST520 ST524 ST622 ST624 ST724 ST724E ST824 ST832 ST8524LE Sno-Brush models Snow Tractor models Ariens Lawn Tractors YT12G YT13G YT13H YT14H YT15G YT15H YT1540 YT16H YT1742 LT12G LT14G Sierra 1340G Sierra 1340H Sierra 1440G Sierra 1440H Sierra 1540H Sierra 1640H Sierra 1648H Ariens & Gravely Zero-Turn Mowers Zoom 34 Zoom XL 42 Zoom XL 48 Zoom XL 54 Max Zoom 48 Max Zoom 52 Max Zoom 60 Walk-Behind Mowers LM21S LM21SB Wide Area Walk Behind models String Trimmers ST522 ST622 Additional ST series trimmers This OEM screw is also used on numerous additional Ariens and Gravely models. Compatibility should always be verified using your equipment model and serial number. Who Is This For? Ariens and Gravely equipment owners Lawn care professionals Snow removal contractors Commercial maintenance companies Homeowners performing OEM equipment repairs Pros Genuine Ariens / Gravely OEM quality Replaces two discontinued part numbers Strong self-tapping design Corrosion-resistant finish Direct-fit replacement Suitable for many different Ariens and Gravely machines Cons Designed only for compatible OEM applications Hardware size should always be verified before ordering Comparison 07400129 OEM Screw Genuine Ariens / Gravely part Exact factory dimensions Guaranteed fit and thread profile Replaces OEM part numbers 07415400 and 07402200 Aftermarket Screws May have incorrect thread pitch or length Can damage mounting holes Fit and durability may vary Why Buy from Barry's Power Equipment? Barry's Power Equipment supplies genuine Ariens and Gravely OEM replacement parts backed by knowledgeable customer service, fast shipping, and dependable inventory. Every OEM fastener is sourced to meet original factory specifications, helping keep your equipment operating safely and reliably.
