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Description
05901724 – Ariens / Gravely Hex Bolt (BLT, HEX .38-16 × 1.25, Grade 5, ZCC)
The Ariens / Gravely 05901724 is a genuine OEM Grade 5 hex head bolt built for dependable fastening in wheel, caster, and attachment assemblies on Ariens® and Gravely® equipment. With a 3/8"-16 thread and 1.25-inch length, this bolt is commonly used where secure clamping force and vibration resistance are required—especially in front caster wheel hardware and related chassis mounting points.
The ZCC (zinc corrosion-controlled) coating helps protect the fastener against rust and corrosion for long-term outdoor equipment use.
Key Details
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Part Number: 05901724
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Brand: Ariens / Gravely
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Part Type: Hex Head Bolt
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Thread Size: 3/8"-16 UNC
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Length: 1.25 in
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Strength Grade: Grade 5
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Finish / Coating: ZCC (zinc corrosion controlled)
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Head Style: Standard hex
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Function: Secures caster and mounting components; resists loosening under vibration
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OEM Status: Genuine Ariens / Gravely replacement part
Applications & Compatibility
This bolt is used in the following assemblies across multiple platforms:
Blade Attachment
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48" Blade Attachment – Blade Mount & Actuator (Model 851003)
Ariens Ikon® / Ikon-X® / Ikon-XL® / Ikon-XD® (Front Caster Wheels)
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Ikon-X 42 / 52 (including CARB and CE variants)
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Ikon-XL 42 / 52 / 60
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Ikon-XD 42 / 52 / 60 (including CE variants and Limited Edition models where specified)
Ariens Edge® Series (Front & Rear Wheels)
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Edge 34 / 42 / 52 (including CE versions)
Gravely/Ariens Apex®, Zenith®, Mammoth® and Arrow® Platforms (Wheel/Caster Related)
Used in various configurations where the parts list specifies Front Caster Wheels, Wheels, Wheel Motors, or related mounting hardware, including:
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Apex series (including CE and SD/RD variations)
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Zenith series (including CE and electric variants where applicable)
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Mammoth 850 / 850 CE
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Arrow models where caster/wheel hardware is specified
Product Highlights
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Grade 5 strength for reliable equipment mounting points
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OEM 3/8"-16 × 1.25 sizing for correct fitment
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ZCC coating helps resist corrosion in outdoor conditions
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Commonly used in caster wheel and attachment hardware where vibration resistance matters
The 05901724 Ariens / Gravely hex bolt is a key OEM fastener for maintaining secure front caster wheel mounting and attachment hardware across Ariens and Gravely mower and accessory platforms.