PowerAC 3 3/8"-1 1/2 RA w/Bronze Nut

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PowerAC 3 3/8"-1 1/2 RA w/Bronze Nut

Inch Acme Screw Assembly, 3 3/8", 4140, 1.5 Turns Per Inch, RH, 1 Starts, Bronze Nut

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.

PowerAcâ„¢ 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.

Special high tensile bronze is selected for our smooth running, anti-wedging bronze nuts.
  • Material: Nook Bronze
  • Tensile Yield: 50,000 psi
  • Tensile Ultimate: 65,000 psi
  • Hardness: HB75
  • Dynamic co-efficient of friction: 0.125 with Nook Lubricant

Part Number powerac_3_3_8_1_1_2_w_bronze
20 ft. Part Number 10332
3 ft. Part Number No
6 ft. Part Number 12332
A - Root Diameter Minimum [in] 2,652
B [in] 4,5
C [in] 4,5
Company Nook Industries
D - Nominal Rod Diameter [in] 3,375
Dynamic Load Capacity [lb] 60000
E [in] 2
End Code for Type 4 [* Journals may show tracings of the thread] 39*
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread] 65
F BCD [in] 6,25
F (n) Dia. [in] (6) .781
Flange No-Lash Part Number 73332
Flange Part Number 70740
Flange Weight [lb] 23,82
Form 2G
G [in] 2,02
H [in] 7,38
J [In] 3.625-12
Lash (Maximum Axial) [in] 0,02
Nut Weight [lb] 11,62
Screw Code 332-RA
Screw Material 4140 Series
Starts 1
Static Load Capacity [lb] 192000
Thread Code 332
Threads Per Inch 1,5
Torque to Raise 1 lb. [in-lb] 0,312
Turns Per Inch 1,5
12 ft. Part Number 13332
Efficiency [%] 34
Part Number 20332
Lead Accuracy In In 0,0006
Lead [in] 0,667
Nominal Rod Diameter [in] 3,375
Pitch [in] 0,667
Screw Weight [lb./ft.] 20,15

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