Helicoid Flighting & Screws

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CAD Configurator

9H412R

Specifications

A - Screw Dia.

9”

B - Pitch

9”

Screw Coupling Dia

2”

Pipe Sch 40 - Size

2 1/2”

Pipe Sch 40 - C- Pipe OD

2 7/8”

L - Std. Length

9’-10”

A - Diameter Tolerance Plus

1/16”

A - Diameter Tolerance Minus

1/4”

B - Pitch Tolerance Plus

3/4”

B - Pitch Tolerance Minus

1/4”

D - Flight Thcknss Inside Root

3/8”

E - Flight Thcknss Outside Tip

3/16”

Average Weight Per Ft. - Lbs./Ft.

12

Wt / Lbs

121

Martin Part Number

9H412R