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12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof in Saudi Arabia 12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof in Saudi Arabia 12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof in Saudi Arabia 12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof in Saudi Arabia 12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof in Saudi Arabia 12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof in Saudi Arabia 12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof in Saudi Arabia

12mm Electric Bike Hub Motor Nut Kit – M12 Locknuts with Washers & Rubber Caps, 12mm Axle Hardware Set for 250W-500W E-Bike Scooter Motor, Anti-Loose Rust-Proof

SAR 53

Brand
Jfentrwa
Category
Fasteners
1 +

Special Features

  • Precise Fit for 12mm Motor Shaft: The M12×1.25 fine thread is designed specifically for 250W-500W hub motors, compatible with electric bicycles, electric scooters, and modified tricycles. OEM standard dimensions ensure a 100% fit.
  • Triple Anti-Loosening Locking System: A combination of high-strength nylon locking nuts and wave-shaped anti-loosening washers provides vibration resistance and prevents slippage. It can withstand 50N·m of torque without stripping, making riding safer on rough roads.
  • Triple Anti-Loosening Locking System: A combination of high-strength nylon locking nuts and wave-shaped anti-loosening washers provides vibration resistance and prevents slippage. It can withstand 50N·m of torque without stripping, making riding safer on rough roads.
  • Quick-Release Rubber Dust Caps: Includes two thickened rubber protective caps, providing dust, water, and impact protection to prevent shaft end rust and jamming, extending the lifespan of the motor bearings.
  • Complete 4-piece set + storage box; Includes 2 locking nuts + 2 anti-loosening washers + 2 flat washers + 2 rubber caps, with a transparent storage box to prevent loss; pre-applied grease, ready to use without additional tools.

Description

Designed specifically for 250W-500W electric bicycle/scooter motor shafts, this 304 stainless steel anti-loosening hardware set solves the problems of ordinary nuts being prone to loosening and rusting.
Set Configuration: 2 flange locking nuts + 2 anti-hook washers + 2 washers + 2 rubber dust caps
✓ M12×1.25 fine thread, OEM precise fit
✓ Steel material, 480-hour salt spray rust protection
✓ Rubber caps are dustproof and waterproof, protecting the shaft end bearings
Includes storage box, ready to use.

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