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FAQs
Q: Is this bolt suitable for both 90A and 140A couplings?
A: Yes, YNF01480 is designed for both coupling types with M20 threading.Q: What material is used for the screw?
A: It is made of heat-treated alloy steel with anti-corrosion plating. -
Related Products
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90A Rubber Element
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140A Rubber Coupling
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M20 Locking Washer
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Knowledge Tip
Coupling screws like YNF01480 are essential in preserving the integrity of rubber joints. Poor-quality bolts can lead to misalignment and mechanical failures. Investing in premium bolts ensures long-term savings and machinery safety.
90A 140A M20 Gold Coupling Bolt YNF01480 Rubber Coupling Screw for Excavators
M20 gold-plated screw for 90A/140A couplings; ideal for B2B excavator parts stockists.
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Precision-threaded M20 size, optimized for 90A and 140A rubber couplings
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Gold electroplating ensures superior corrosion resistance and longevity
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Heat-treated alloy steel for high tensile strength and torque handling
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Compatible with a wide range of excavator coupling systems
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Perfect for wholesalers needing reliable, high-volume coupling hardware
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M20 Coupling Bolt Description
The YNF01480 M20 Coupling Bolt is engineered specifically for 90A and 140A rubber couplings used in excavator and industrial machinery drive systems. This gold-plated bolt not only enhances durability but also provides a professional finish and easy identification during installation. Crafted from high-strength alloy steel, it is built to withstand high rotational torque and dynamic vibration, making it ideal for demanding working environments. For B2B clients who handle fleet maintenance or run local parts distribution, this component offers dependable stock value and quality assurance. It is widely adopted across OEM and aftermarket repair markets.
90A 140A Coupling Screw Technical Sheet
| Item | Detail |
|---|---|
| Applicable Coupling Models | 90A, 140A Rubber Coupling |
| Thread Size | M20 |
| Part Number | YNF01480 |
| YNF Code | YNF01480 |
| Product Category | Coupling Bolts / Screws |
| Material | Alloy steel, gold anti-rust plating |
| Finish | Electroplated gold |
| Installation Position | Rubber coupling connector hub |
| Manufacturing Origin | China |
| Brand | YNF |
| Minimum Order Quantity (MOQ) | 50 pcs |
| Shipping Method | Sea, air, express delivery |
| Payment Terms | T/T, L/C, PayPal |
| Application Note | Use with 90A/140A rubber couplings |
M20 Coupling Bolt Applications
| Application Type | Description |
|---|---|
| Excavators | Used in rubber coupling joints for rotational drive safety |
| Hydraulic Pumps | Secures rubber elements to metal hubs in power systems |
| Diesel Engine Drives | Dampens torque and secures rubber coupling performance |
| Industrial Equipment | Applied in vibrational environments needing flexible link |
| Generator Sets | Ensures coupling alignment and long-term stability |
90A 140A Rubber Coupling Screw Detail Display
FAQs
Request Quote for M20 Coupling Bolt
Need a durable M20 bolt for 90A or 140A coupling setups? YNF01480 offers unmatched quality, trusted by professional excavator part distributors worldwide. Perfect for inventory buyers and repair workshop procurement, it ensures equipment reliability and customer satisfaction. Reach out today for a custom quote and shipping details.
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