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Screws: Ball, Lead, and Glide
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Lead Screws ( and Supernut®)
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RA - Lead Screw, ACME
- RA2-1008
RA2-1008
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RA2-1008
Lead Screw Only, RA Style, Acme, 1 in X 0.250 in, RH, 0.010 in/ft Lead Accuracy, Steel, Low Carbon, Number of Starts 2, 144 in Long
Lead Time:
2500 Days
per inch
Costs associated with shipping, packaging, and import taxes/duty not included.
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Must be ordered with mating glide nut
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Standard end machining available per the catalog
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Contact us for more details for custom end machining
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For use with Bronze Nuts (BN)
Dimension | Value |
[d2] Root Diameter | 0.86 in |
[d3] Bearing Journal Diameter, Recommended | 15 mm |
Diameter, Nominal Screw | 1 in |
Length | 144 in |
Number of Starts | 2 |
Standard Lead Accuracy ± | 0.01 in/ft |
travel per shaft rev | 0.25 in |
Specifications | Value |
Material | Steel, Low Carbon |
Number of Starts | 2 |
Standard Lead Accuracy ± | 0.01 in/ft |
Temperature Max | 250 °F |
Thread Direction | RH |