PowerAC 3/8"-12 RA w/Bronze Nut

More Views

PowerAC 3/8"-12 RA w/Bronze Nut

Inch Acme Screw Assembly, 3/8", 4140, 12 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_8_12_w_bronze_nut
20 ft. Part Number No
3 ft. Part Number 11032
6 ft. Part Number 12032
A - Root Diameter Minimum [in] 0,263
B [in] 0,62
C [in] 0,68
Company Nook Industries
D - Nominal Rod Diameter [in] 0,375
Dynamic Load Capacity [lb] 703
E [in] 0,38
End Code for Type 4 [* Journals may show tracings of the thread] 4
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread] 7*
F BCD [in] 1,25
F (n) Dia. [in] (4) .266
Flange No-Lash Part Number No
Flange Part Number 70160
Flange Weight [lb] 0,23
Form 2C
G [in] 0,41
H [in] 1,61
J [In] .562-18
Lash (Maximum Axial) [in] 0,006
Nut Weight [lb] 0,05
Screw Code 032-RA
Screw Material 4140 Series
Starts 1
Static Load Capacity [lb] 2250
Thread Code 32
Threads Per Inch 12
Torque to Raise 1 lb. [in-lb] 0,036
Turns Per Inch 12
12 ft. Part Number No
Efficiency [%] 37
Part Number 20032
Lead Accuracy In In 0,0003
Lead [in] 0,083
Nominal Rod Diameter [in] 0,375
Pitch [in] 0,083
Screw Weight [lb./ft.] 0,29