๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$19.99
sourcing map 2.3mm to 2.3mm Bore Rigid Coupling, 20mm Length 9mm Diameter, Copper Shaft Coupler Connector, Brass Tone โ€” image 1
Set Screw Couplingssourcing mapโœ“ In stock

sourcing map 2.3mm to 2.3mm Bore Rigid Coupling, 20mm Length 9mm Diameter, Copper Shaft Coupler Connector, Brass Tone

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$19.99
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About this item
  • [Specification] Connection Bore Diameter: 2.3mm to 2.3mm; Total Length: 20mm / 0.79 inch, Outside Diameter : 9mm / 0.35 inch; with M3 Screws
  • [Good Performance] Top tight type rigid coupling, high torque with rigidity, low inertia and excellent sensitivity.
  • [Material] Made of high-strength copper with integrated structure, maintenance-free, oil proof and corrosion resistance.
  • [Application] The product is suitable for model car, model boat, hardware, mold, mechanical drive situations etc.
  • [Note] The rigid type basically does not allow eccentricity, and it must be fully adjusted during use.
Product description

Description: Made of high-strength copper with integrated structure, maintenance-free, oil proof and corrosion resistance. Top tight type rigid coupling, high torque with rigidity, low inertia and excellent sensitivity. No rotation gap, elastic action can make up for symmetrical angular misalignment. Suitable for model car, model boat, hardware, , mechanical drive situations, etc. Specification: Connection Bore Diameter: 2.3mm to 2.3mm Total Length: 20mm / 0.79 inch Outside Diameter : 9mm / 0.35 inch Through Angle: 180 Degree Material: Copper Color: Brass Tone Screws Size: M3x3mm (D*L) Package Content: 1 x Rigid Shaft Coupler 4 x M3 Screws

Product details
Brand
sourcing map
Manufacturer
sourcing map
Material
Brass
Colour
brass tone
Size
2.3mm to 2.3mm
Part number
a19122300ux0254

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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