Champion C431-1 Hex Set Screw Metric M4 x 20mm GR8.8
Available
Set screws (grub screws) are used to lock components onto shafts and in keyways without a protruding head — common in pulleys, couplings, collars, and gears. Part number C431-1. Champion set screws are available in metric thread sizes and cup-point or flat-point configurations.
Where this tool is used
- Locking gears, pulleys, shaft collars, sprockets, and couplings onto shafts in mechanical drives and general machinery.
- General maintenance and workshop applications.
Selecting the right option
Confirm thread pitch and size before ordering — mixing metric and imperial threads is a common site error.
Resources
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M4 x 20mm
Model Number: C431-1
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M4 x 35mm
Model Number: C431-2
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M5 x 25mm
Model Number: C431-3
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M5 x 35mm
Model Number: C431-4
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M6 x 16mm
Model Number: C431-5
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M6 x 20mm
Model Number: C431-6
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M6 x 25mm
Model Number: C431-7
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M8 x 20mm
Model Number: C431-9
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M8 x 40mm
Model Number: C431-12
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M10 x 25mm
Model Number: C431-14
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M10 x 35mm
Model Number: C431-15
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M10 x 50mm
Model Number: C431-16

