Lead Screws - Screws & Shafts

Lead screws, also known as power screws, are bars of lead with a thread, similar to a traditional screw but without a head. They are used in motion control to translate turning or rotating movements into a linear motion.

How do they work?
They sometimes work alongside nuts, a type of fastener that features a threaded hole. The threaded hole twists onto the lead screw thread. As the lead screw turns or rotates, the nut moves along the screw in a linear motion.
Lead screws are available in various diameters and lengths, with a range of different pitches or lead

Types of thread:
• Trapezoidal thread
• Square thread
• Acme thread
• Sharp thread
• Buttress thread
• Knuckle thread
• Course thread
• Diamond thread

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Description Price Lead Size Shaft Diameter Shaft Length
RS Stock No. 862-5272
BrandRS PRO
€10.44
Each
units
2mm 10mm 1000mm
RS Stock No. 862-5290
BrandRS PRO
€37.92
Each
units
4mm 20mm 1000mm
RS Stock No. 862-5288
BrandRS PRO
€24.81
Each
units
4mm 16mm 1000mm
RS Stock No. 862-5304
BrandRS PRO
€50.72
Each
units
5mm 24mm 1000mm
RS Stock No. 862-5307
BrandRS PRO
€47.72
Each
units
2mm 10mm 1000mm
RS Stock No. 862-5297
BrandRS PRO
€31.83
Each
units
4mm 18mm 1000mm
RS Stock No. 862-5294
BrandRS PRO
€44.40
Each
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5mm 22mm 1000mm
RS Stock No. 862-5281
BrandRS PRO
€15.30
Each
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3mm 12mm 1000mm
RS Stock No. 862-5317
BrandRS PRO
€149.31
Each
units
4mm 20mm 1000mm
RS Stock No. 862-5284
BrandRS PRO
€20.61
Each
units
3mm 14mm 1000mm
RS Stock No. 862-5310
BrandRS PRO
€79.07
Each
units
3mm 14mm 1000mm
RS Stock No. 862-5313
BrandRS PRO
€96.79
Each
units
4mm 16mm 1000mm
RS Stock No. 862-5301
BrandRS PRO
€59.46
Each
units
3mm 12mm 1000mm