KWS Manufacturing

Screw Conveyor Ribbon Screw

Screw Conveyor Ribbon Screw

ABPart
Number
Screw
Coupling
Dia
Pipe Sch 40LABDEAverage Weight
Screw
Dia.
PitchSizeCStd.
Length
Diameter
Tolerance
Pitch ToleranceFlight
Thickness
Flight
Width
Complete
Screw
(Lbs./Ft.)
Flight
Only
(Lbs./ea.)
Pipe ODPlusMinusPlusMinus
4”NOT AVAILABLE
6”6”6R312•1-1/2”2”2-3/8”9′ – 10”1/16”3/16”3/8”1/4”3/16”1”72
9”9”9R316•1-1/2”2”2-3/8”9’ – 10”1/16”3/16”1/2”1/4”1/4”1-1/2”105
9R424•2”2-1/2”2-7/8”1/4”3/8”158
12”12”12R416•2”2-1/2”2-7/8”11’ – 10”1/8”5/16”3/4”1/4”1/4”2”1413
12R424•3/8”2-1/2”1819
12R524•2-7/16”3”3-1/2”11’ – 9”2014
12R624•3”3-1/2”4”3/8”2112
14”14”14R524•2-7/16”3”3-1/2”11’ – 9”1/8”5/16”3/4”1/4”3/8”2-1/2”2219
14R624•3”3-1/2”4”3/8”2419
16”16”16R616•3”3-1/2”4”11’ – 9”1/8”3/8”3/4”1/4”1/4”2-1/2”2117
16R624•3/8”2625
18”18”18R624•3”3-1/2”4”11’ – 9”3/16”3/8”3/4”1/2”3/8”3”2834
18R724•3-7/16”4”4-1/2”11’ – 8”3034
20”20”20R624•3”3-1/2”4”11’ – 9”3/16”3/8”7/8”1/2”3/8”3”3139
20R724•3-7/16”4”4-1/2”11’ – 8”3239
24”24”24R724•3-7/16”4”4-1/2”11’ – 8”3/16”3/8”7/8”1/2”3/8”3”3762
30”30”30R824•3-15/16”5”5-9/16”11’ – 8”3/16”3/8”7/8”1/2”3/8”4”4969
36”36”36R924•4-7/16”6”6-5/8”11’ – 7”3/16”3/8”7/8”1/2”3/8”4”5979

• R = Right Hand Flighting, L = Left Hand Flighting





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