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Description
M-645016-S – Kohler Flange Thread-Forming Screw M6 x 1.0 x 16 mm (Genuine OEM Replacement Fastener)
The Kohler M-645016-S Flange Thread-Forming Screw is a genuine OEM replacement fastener engineered for secure assembly of engine and equipment components on a wide range of Kohler small engines. Featuring an M6 x 1.0 metric thread, 16 mm length, and a thread-forming design, this screw creates secure threads in compatible materials while providing excellent resistance to vibration and loosening.
Manufactured from high-strength steel with a corrosion-resistant finish, the M-645016-S is built to withstand demanding outdoor environments and continuous engine operation, ensuring dependable performance in both residential and commercial equipment.
Product Details
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Part Number: M-645016-S
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Brand: Kohler
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Part Type: Flange Thread-Forming Screw
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Thread Size: M6 x 1.0
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Length: 16 mm
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Material: High-Strength Steel
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Finish: Corrosion-Resistant Coating
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Installation: Direct OEM Replacement
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Genuine Kohler OEM Part
Specifications
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Thread Size: M6 x 1.0
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Length: 16 mm
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Fastener Type: Flange Thread-Forming Screw
Key Features
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Genuine Kohler OEM replacement fastener
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M6 x 1.0 metric thread
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16 mm overall length
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Thread-forming design for secure fastening
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Integrated flange distributes clamping force evenly
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High-strength steel construction
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Corrosion-resistant finish
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Excellent resistance to engine vibration
Function
The Kohler M-645016-S Flange Thread-Forming Screw securely fastens engine covers, brackets, housings, and other components while forming durable threads in compatible materials. The integrated flange improves load distribution and helps maintain a secure connection during continuous engine operation.
Compatible Equipment
The Kohler M-645016-S is used on numerous Kohler gasoline engines, including many found on:
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Zero-turn mowers
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Riding lawn mowers
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Walk-behind mowers
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Garden tractors
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Commercial turf equipment
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Utility vehicles
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Generators
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Pressure washers
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Other outdoor power equipment powered by compatible Kohler engines
Always verify your engine model and illustrated parts list before ordering.
Who Is This For?
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Homeowners
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Commercial landscapers
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Small engine repair technicians
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Equipment maintenance professionals
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Outdoor power equipment dealers
Recommended Applications
Ideal for replacing worn, damaged, or missing thread-forming screws during engine maintenance, repairs, rebuilds, and component replacement.
Pros
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Genuine Kohler OEM quality
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Precision M6 x 1.0 thread
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Thread-forming design provides secure fastening
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Integrated flange improves load distribution
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Corrosion-resistant finish
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Long service life
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Easy direct replacement
Cons
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Fits only applications requiring an M6 x 1.0 x 16 mm thread-forming screw
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Proper torque specifications should always be followed during installation
Comparison – Kohler M-645016-S vs Standard Machine Screws
Kohler M-645016-S
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Genuine OEM specifications
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Thread-forming design for secure retention
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Integrated flange eliminates the need for a separate washer in many applications
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Superior vibration resistance
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Built specifically for Kohler engine applications
Standard Machine Screws
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May require pre-threaded holes or nuts
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Less secure in thread-forming applications
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May require separate washers
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Not designed specifically for OEM engine assemblies
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine Kohler OEM engine parts trusted by professional landscapers, repair technicians, and equipment owners.
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Genuine OEM Kohler replacement parts
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Fast nationwide shipping
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Competitive pricing
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Expert technical support
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Extensive inventory for Kohler and other leading outdoor power equipment brands

