U-nuts can attach two sheet-metal panels quickly and easily – in place of welding. The U-nut clips to the edge of one panel and stays in place as a screw is driven into the U-nut, securing the panels to each other. U-nuts can adjust slightly to accommodate panel misalignments.
U-nuts weigh less than other fasteners, yet still provide a strong, reliable hold. No special skills or tools are required for installation or removal.
Quick, one-hand installation or removal, allows for minor panel realignments, quality, on-time delivery & competitive pricing. Available for: sheet-metal screw sizes #4B to #14B, machine screw sizes 6-32 to ¼-20 & metric sizes M3 to M6.
Various styles, including: barbs on one or both legs, up-turned corner, straight upper leg, no extrusion on lower leg & relief notch and corners cut off. Various finishes, including: soluble oil, phosphate & oil, phosphate & water-based paint, zinc electroplate & water-based zinc coating.
Item # |
Units of Measure |
A Length |
B Width |
T Mat’l. Thk. |
Screw Size |
P Panel Range |
Design Variation |
C C/L Hole to Edge Max. |
X Center Imp. To End |
G Panel Hole Dia. |
---|---|---|---|---|---|---|---|---|---|---|
DCS-236 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8A | P Panel Range N/A .020-.070 | Design Variation N/A E | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
DCS-243 | Units of Measure N/A Standard | A Length N/A 0.71 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 10A | P Panel Range N/A .020-.060 | Design Variation N/A AEH | C C/L Hole to Edge Max. N/A 0.35 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.250 |
DCS-249 | Units of Measure N/A Standard | A Length N/A 0.44 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 10B(Z) | P Panel Range N/A .036-.050 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.25 | X Center Imp. To End N/A 0.18 | G Panel Hole Dia. N/A 0.281 |
DCS-259 | Units of Measure N/A Standard | A Length N/A 0.67 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8A | P Panel Range N/A .110-.187 | Design Variation N/A CF | C C/L Hole to Edge Max. N/A 0.312 | X Center Imp. To End N/A 0.31 | G Panel Hole Dia. N/A 0.250 |
DCS-268 | Units of Measure N/A Standard | A Length N/A 0.66 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 1/4-14 | P Panel Range N/A .060-.066 | Design Variation N/A E | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.28 | G Panel Hole Dia. N/A 0.312 |
DCS-275 | Units of Measure N/A Standard | A Length N/A 0.44 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 10B(Z) | P Panel Range N/A .028-.050 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.25 | X Center Imp. To End N/A 0.18 | G Panel Hole Dia. N/A 0.281 |
DCS-304 | Units of Measure N/A Standard | A Length N/A 0.73 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 10-24 | P Panel Range N/A .040-.094 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 0.34 | X Center Imp. To End N/A 0.36 | G Panel Hole Dia. N/A 0.281 |
DCS-332 | Units of Measure N/A Standard | A Length N/A 0.66 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 1/4-20 | P Panel Range N/A .020-.070 | Design Variation N/A E | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.28 | G Panel Hole Dia. N/A 0.312 |
DCS-334 | Units of Measure N/A Standard | A Length N/A 0.78 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 1/4-20 | P Panel Range N/A .051-.109 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 0.31 | X Center Imp. To End N/A 0.41 | G Panel Hole Dia. N/A 0.359 |
DCS-335 | Units of Measure N/A Standard | A Length N/A 0.78 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 14B(Z) | P Panel Range N/A .051-.109 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 0.31 | X Center Imp. To End N/A 0.41 | G Panel Hole Dia. N/A 0.359 |
DCS-343 | Units of Measure N/A Standard | A Length N/A 0.60 | B Width N/A 0.63 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 10B(Z) | P Panel Range N/A .080-.100 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.31 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.281 |
DCS-345 | Units of Measure N/A Standard | A Length N/A 0.60 | B Width N/A 0.63 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 10B(Z) | P Panel Range N/A .080-.100 | Design Variation N/A CDEG | C C/L Hole to Edge Max. N/A 0.31 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.281 |
DCS-351 | Units of Measure N/A Standard | A Length N/A 0.36 | B Width N/A 0.31 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 6Z | P Panel Range N/A .040-.051 | Design Variation N/A BC | C C/L Hole to Edge Max. N/A 0.15 | X Center Imp. To End N/A 0.18 | G Panel Hole Dia. N/A 0.218 |
DCS-356 | Units of Measure N/A Standard | A Length N/A 0.92 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 1/4-20 | P Panel Range N/A .093-.125 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 0.42 | X Center Imp. To End N/A 0.44 | G Panel Hole Dia. N/A 0.312 |
DCS-364 | Units of Measure N/A Standard | A Length N/A 0.38 | B Width N/A 0.25 | T Mat’l. Thk. N/A 0.017 | Screw Size N/A 4Z | P Panel Range N/A .062-.094 | Design Variation N/A AC | C C/L Hole to Edge Max. N/A 0.156 | X Center Imp. To End N/A 0.20 | G Panel Hole Dia. N/A 0.125 |
DCS-369 | Units of Measure N/A Standard | A Length N/A 0.44 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 8B(Z) | P Panel Range N/A .036-.050 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.25 | X Center Imp. To End N/A 0.18 | G Panel Hole Dia. N/A 0.281 |
DCS-370 | Units of Measure N/A Standard | A Length N/A 0.95 | B Width N/A 0.38 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 10-24 | P Panel Range N/A .025-.040 | Design Variation N/A CF | C C/L Hole to Edge Max. N/A 0.56 | X Center Imp. To End N/A 0.34 | G Panel Hole Dia. N/A 0.250 |
DCS-390 | Units of Measure N/A Standard | A Length N/A 0.37 | B Width N/A 0.31 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 4Z | P Panel Range N/A .036-.047 | Design Variation N/A BC | C C/L Hole to Edge Max. N/A 0.18 | X Center Imp. To End N/A 0.17 | G Panel Hole Dia. N/A 0.156 |
DCS-412 | Units of Measure N/A Standard | A Length N/A 0.72 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 10-24 | P Panel Range N/A .040-.094 | Design Variation N/A AC | C C/L Hole to Edge Max. N/A 0.34 | X Center Imp. To End N/A 0.36 | G Panel Hole Dia. N/A 0.281 |
DCS-440 | Units of Measure N/A Standard | A Length N/A 0.51 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 10AB | P Panel Range N/A .086-.106 | Design Variation N/A E | C C/L Hole to Edge Max. N/A 0.22 | X Center Imp. To End N/A 0.24 | G Panel Hole Dia. N/A 0.250 |
DCS-448 | Units of Measure N/A Metric | A Length N/A 10.41 | B Width N/A 11.43 | T Mat’l. Thk. N/A 0.30 | Screw Size N/A M3 | P Panel Range N/A 1.80-1.98 AG 10.41 | Design Variation N/A AG | C C/L Hole to Edge Max. N/A 4.83 | X Center Imp. To End N/A 4.57 | G Panel Hole Dia. N/A 3.56 |
DCS-467 | Units of Measure N/A Standard | A Length N/A 0.90 | B Width N/A 0.63 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 10A | P Panel Range N/A .120-.140 | Design Variation N/A BCEI | C C/L Hole to Edge Max. N/A 0.53 | X Center Imp. To End N/A 0.32 | G Panel Hole Dia. N/A 0.265 |
DCS-507 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 10-32 | P Panel Range N/A .050-.070 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |
DCS-515 | Units of Measure N/A Standard | A Length N/A 0.55 | B Width N/A 0.50 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 10AB | P Panel Range N/A .020-.060 | Design Variation N/A EH | C C/L Hole to Edge Max. N/A 0.26 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.250 |
DCS-522 | Units of Measure N/A Standard | A Length N/A 0.61 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 6AB | P Panel Range N/A .020-.070 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.27 | G Panel Hole Dia. N/A 0.250 |