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2PCS 6.35mm to 8mm Aluminium Plum Flexible Shaft Coupling Diameter20mm Length25mm 6.35x8mm Motor Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor（6.35x8mm）
TRANSMISSIONSASIN B08QVK3MWH· Checked 2026-11-09

2PCS 6.35mm to 8mm Aluminium Plum Flexible Shaft Coupling Diameter20mm Length25mm 6.35x8mm Motor Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor（6.35x8mm）

Maker: ZeberoxyzIndex Price: $11.99Rating: 4.0★ (24)Stock: In stock at check
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Normalized Physical & Electrical Parameters (10)

transmissions schema
Pack — Kind
identical_multipack
Pack — Quantity
2
Pack — Is Assortment Kit
No
Kind
shaft_coupling
Tooth Profile
na
Bore D1
6.35 mm
Bore D2
8 mm
Outer Diameter
20 mm
Overall Length
25 mm
Material
Aluminum, Polyurethane

More Spec-Verified Transmissions

Interactive parametric table →
BORDSTRACT (B0DLGFD93J) — 6.35mm to 8mm Plum Flexible Shaft Coupling, Diameter 20mm Length 30mm Aluminium Motor Connector Flexible Spider Coupler for 3D Printer CNC Machine Servo Stepped Motor$8.39
BORDSTRACT (B0DN1RNBP4) — 6.35mm to 8mm Plum Flexible Shaft Coupling, Diameter 30mm Length 40mm Aluminium Motor Connector Flexible Spider Coupler for 3D Printer CNC Machine Servo Stepped Motor$8.79
uxcell (B0FN7849B7) — uxcell 2Pcs 6.35mm to 8mm Aluminum Alloy Shaft Coupling L25xD19 Flexible Coupler Beam for 3D Printer CNC Machine DIY Encoders and Motors Shaft,Silver$7.78
Sinoblu (B0DJ5DHWB2) — 3 Pieces D20 x L25 6.35mm to 8mm Motor Shaft Coupling Aluminum Flexible Shaft Coupling for Engraving Drilling Milling Machine Stepper Motor 3D Printer DIY CNC Machine$14.24
Befenybay (B081SPCV8Y) — 2PCS 6.35mm to 8mm Flexible Shaft Coupling 25mm Length 20mm Diameter for Stepper Motor Coupler Aluminum Alloy for 3D Printer CNC Machine (6.35x8mm)$9.99
uxcell (B0DNYX4G9P) — uxcell 4Pcs 6.35mm to 8mm Aluminum Alloy Shaft Coupling L25xD19 Flexible Coupler Beam Stepper Motor Joint Connector for 3D Printer CNC Machine DIY Encoders and Motors Shaft,Silver$8.99
ReliaBot (B07ZC7GJC5) — 2PCs Flexible Couplings 6.35mm to 8mm for NEMA 23 Shaft and T8 Lead Screw for RepRap 3D Printer or CNC Machine$6.99
CGjiogujio (B07G83XYMD) — 6.35 1/4"x8mm CNC Flexible Plum Coupling Shaft Coupler Connect D25 L30$14.99
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