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PowerAC 1 1/2"-4 RA

Rolled Inch Acme Screw, 1 1/2", 4140, 4 Turns Per Inch, RH, 1 Starts Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Product Info

Screw Code:
154-RA
Thread Direction:
RH
Screw Material:
4140 Series

Details

Lead [in]:
0.250
Starts:
1
Pitch [in]:
0.250
Turns Per Inch:
4
Threads per Inch:
4
Thread Code:
154
Form:
2C
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread]:
30
End Code for Type 4 [* Journals may show tracings of the thread]:
19

Dimensions

A - Root Diameter Minimum [in]:
1.196
D - Nominal Rod Diameter [in]:
1.500

Part Numbers

3 ft. Part Number:
11154
6 ft. Part Number:
12154
12 ft. Part Number:
13154
20 ft. Part Number:

Performance Specifications

Lead Accuracy +/- [in/in]:
0.0003

Weight

Screw Weight [lb./ft.]:
4.99

More Details

Nook Industries Offers the largest selections of rolled amce screw sizes in the industry. Rolled thread screws are cost effective and are stocked for quick delivery.

PowerAc™ Inch Acme screws and nuts include a centralizing (C) thread form to prevent wedging and binding. When compared to general-purpose thread forms (G), centralizing threads are manufactured with tighter tolerances and reduced clearance on the major diameter.