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Sectional Auger Flighting & Screws


The largest benefit of sectional flight conveyor screws is that they have a wide range of customizable options available for them, unlike other styles. Our standard selection of sectional conveyor screws ranges from 6" up to 24" in diameter, but custom sizes can be made per specific requirements. They are manufactured from heavy-gauge steel and formed by being blanked from steel plate, formed into a helix, then butted up against one another and welded together. Sectional flights are formed with a lead longer than their pitch to assure a tight gripping action along the entire pipe length. Sectional flights are typically fastened to the pipe by intermittent welds and welded steel lugs for secure fastening. The sections can be continuously welded on either side or both sides, dependent on preference. The pipe has seamless internal collars at each end for accommodating the shafts. Because of the construction of the screw, sectional flights are also available in special diameters, thicknesses, pitches, and pipe sizes. They can also be formed from alternate materials such as stainless steel, Monel, brass, copper, and more!

Sectional Flight Conveyor Screw Standard Sizes

Conveyor Diameter
Length of Standard Section
Right-Hand Part #
Left-Hand Part #
Diameter of Coupling (A)
Thickness of Flight (B)
Pipe Size Standard Weight
Weight Per Section (LBS)
Length of Hanger Bearings
6" 9' 10" 104-0146 114-0144 1-1/2" 12" 2" 61 2"
6" 9' 10" 104-0211 114-0219 1-1/2" 10" 2" 64 2"
6" 9' 10" 104-0286 114-0284 1-1/2" 3/16" 2" 73 2"
6" 9' 10" 104-0351 114-0359 1-1/2" 1/4" 2" 84 2"
9" 9' 10" 104-0427 114-0425 1-1/2" 12" 2" 69 2"
9" 9' 10" 104-0492 114-0490 1-1/2" 10" 2" 77 2"
9" 9' 10" 104-0567 114-0565 1-1/2" 3/16" 2" 89 2"
9" 9' 10" 104-0633 114-0631 1-1/2" 1/4" 2" 107 2"
9" 9' 10" 104-0708 114-0706 2" 12" 2-1/2" 89 2"
9" 9' 10" 104-0773 114-0771 2" 10" 2-1/2" 98 2"
9" 9' 10" 104-0849 114-0847 2" 3/16" 2-1/2" 109 2"
9" 9' 10" 104-0914 114-0912 2" 1/4" 2-1/2" 123 2"
9" 9' 10" 104-0955 114-0953 2" 3/8" 2-1/2" 151 2"
10" 9' 10" 104-0989 114-0987 1-1/2" 10" 2" 84 2"
10" 9' 10" 104-1052 114-1050 1-1/2" 3/16" 2" 100 2"
10" 9' 10" 104-1128 114-1126 2" 3/16" 2-1/2" 118 2"
12" 11' 10" 104-1193 114-1191 2" 10" 2-1/2" 135 2"
12" 11' 10" 104-1268 114-1266 2" 3/16" 2-1/2" 158 2"
12" 11' 10" 104-1334 114-1332 2" 1/4" 2-1/2" 185 2"
12" 11' 9" 104-1409 114-1407 2-7/16" 10" 3" 160 3"
12" 11' 9" 104-1474 114-1472 2-7/16" 3/16" 3" 180 3"
12" 11' 9" 104-1540 114-1548 2-7/16" 1/4" 3" 205 3"
12" 11' 9" 104-1615 114-1613 2-7/16" 3/8" 3" 260 3"
12" 11' 9" 104-1680 114-1688 3" 3/16" 3-1/2" 195 3"
12" 11' 9" 104-1755 114-1753 3" 1/4" 3-1/2" 218 3"
12" 11' 9" 104-1821 114-1829 3" 3/8" 3-1/2" 269 3"
14" 11' 9" 104-1896 114-1894 2-7/16" 10" 3" 173 3"
14" 11' 9" 104-1961 114-1969 2-7/16" 3/16" 3" 200 3"
14" 11' 9" 104-2035 114-2033 3" 3/16" 3-1/2" 213 3"
14" 11' 9" 104-2100 114-2108 3" 1/4" 3-1/2" 245 3"
14" 11' 9" 104-2175 114-2173 3" 3/8" 3-1/2" 308 3"
16" 11' 9" 104-2241 114-2249 3" 1/2" 3-1/2" 195 3"
16" 11' 9" 104-2316 114-2314 3" 3/16" 3-1/2" 222 3"
16" 11' 9" 104-2381 114-2389 3" 1/4" 3-1/2" 258 3"
16" 11' 9" 104-2456 114-2454 3" 3/8" 3-1/2" 326 3"
16" 11' 9" 104-2522 114-2520 3" 1/2" 3-1/2" 398 3"
18" 11' 9" 104-2597 114-2595 3" 3/16" 3-1/2" 244 3"
18" 11' 9" 104-2662 114-2660 3" 1/4" 3-1/2" 286 3"
18" 11' 9" 104-2738 114-2736 3" 3/8" 3-1/2" 370 3"
18" 11' 9" 104-2803 114-2801 3" 1/2" 3-1/2" 454 3"
18" 11' 8" 104-2878 114-2876 3-7/16" 3/16" 4" 264 4"
18" 11' 8" 104-2944 114-2942 3-7/16" 1/4" 4" 303 4"
18" 11' 8" 104-3017 114-3015 3-7/16" 3/8" 4" 380 4"
18" 11' 8" 104-3082 114-3080 3-7/16" 1/2" 4" 460 4"
20" 11' 9" 104-3157 114-3155 3" 3/16" 3-1/2" 258 3"
20" 11' 9" 104-3223 114-3221 3" 1/4" 3-1/2" 314 3"
20" 11' 9" 104-3298 114-3296 3" 3/8" 3-1/2" 398 3"
20" 11' 9" 104-3363 114-3361 3" 1/2" 3-1/2" 489 3"
20" 11' 8" 104-3439 114-3437 3-7/16" 3/16" 4" 277 4"
20" 11' 8" 104-3504 114-3502 3-7/16" 1/4" 4" 323 4"
20" 11' 8" 104-3579 114-3577 3-7/16" 3/8" 4" 410 4"
20" 11' 8" 104-3645 114-3643 3-7/16" 1/2" 4" 500 4"
24" 11' 8" 104-3710 114-3718 3-7/16" 3/16" 4" 325 4"
24" 11' 8" 104-3785 114-3783 3-7/16" 1/4" 4" 385 4"
24" 11' 8" 104-3850 114-3858 3-7/16" 3/8" 4" 505 4"
24" 11' 8" 104-3926 114-3924 3-7/16" 1/2" 4" 625 4"


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