Small-scale shaft couplings for model making, STEM education and hobby projects.
Model Making Couplings
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Makertronics Stainless / Aluminium 3mm Pull Rod 105mm
These tie rods are rather nice and available in four different nominal lengths: This version is the 105mm length. Constructed from stainless steel and anodised aluminium, the length can be increased by unscrewing the heads (note the use of bothg left and right handed threads. Also includes lock nuts to fix the length after adjustment. The self-aligning heads have a 3.15mm bore.
£4.05
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Makertronics Stainless / Aluminium 3mm Pull Rod 73mm
These tie rods are rather nice and available in four different nominal lengths: This version is the 73mm length. Constructed from stainless steel and anodised aluminium, the length can be increased by unscrewing the heads (note the use of both left and right handed threads. Also includes lock nuts to fix the length after adjustment. The self-aligning heads have a 3.15mm bore.
£3.79
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Makertronics Stainless / Aluminium 3mm Pull Rod 45mm
These tie rods are rather nice and available in four different nominal lengths: This version is the 45mm length. Constructed from stainless steel and anodised aluminium, the length can be increased by unscrewing the heads (note the use of both left and right handed threads. Also includes lock nuts to fix the length after adjustment. The self-aligning heads have a 3.15mm bore.
£3.76
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Makertronics Stainless / Aluminium 3mm Pull Rod 41mm
These tie rods are rather nice and available in four different nominal lengths: This version is the 41mm length. Constructed from stainless steel and anodised aluminium, the length can be increased by unscrewing the heads (note the use of both left and right handed threads. Also includes lock nuts to fix the length after adjustment. The self-aligning heads have a 3.15mm bore.
£3.70
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Makertronics 3mm Ball Head Tie Rod Joint End - Long
Available in two lengths of 6mm and 11mm, this version is the 11mm length. This tie rod head has a brass joint with a 3mm bore and will self align in the moulded head. The moulded head has a plain 2.6mm hole for attaching to the end of a shaft. This hole could easily be tapped M3 for attaching to a threaded shaft.
£0.64
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Makertronics 3mm Ball Head Tie Rod Joint End - Short
Available in two lengths of 6mm and 11mm, this version is the 6mm length. This tie rod head has a brass joint with a 3mm bore and will self align in the moulded head. The moulded head has a plain 2.6mm hole for attaching to the end of a shaft. This hole could easily be tapped M3 for attaching to a threaded shaft.
£0.56
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Makertronics M3 Clevis Rod Clamp
This model making clevis pin screws onto a M3 threaded shaft. The clevis pin end snaps open and closed for your attachment. Overall length: 30mm Clevis pin diameter: 1.5mm
£0.61
