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-1042 | Units of Measure N/A Standard | A Length N/A 0.38 | 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 .150-.200 | Design Variation N/A BEI | C C/L Hole to Edge Max. N/A 0.20 | X Center Imp. To End N/A 0.16 | G Panel Hole Dia. N/A 0.281 |
| DCS-1199 | Units of Measure N/A Standard | A Length N/A 0.63 | B Width N/A 0.63 | T Mat’l. Thk. N/A 0.022 | Screw Size N/A 12-24 | P Panel Range N/A .070-.080 | Design Variation N/A CDF | C C/L Hole to Edge Max. N/A 0.34 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.312 |
| DCS-1200 | Units of Measure N/A Standard | A Length N/A 0.63 | B Width N/A 0.63 | T Mat’l. Thk. N/A 0.022 | Screw Size N/A 12-24 | P Panel Range N/A .070-.080 | Design Variation N/A CDE | C C/L Hole to Edge Max. N/A 0.34 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.312 |
| DCS-1504 | Units of Measure N/A Standard | A Length N/A 0.63 | B Width N/A 0.63 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 12A | P Panel Range N/A .062-.085 | Design Variation N/A CDF | C C/L Hole to Edge Max. N/A 0.34 | X Center Imp. To End N/A 0.25 | G Panel Hole Dia. N/A 0.281 |
| DCS-1345 | Units of Measure N/A Metric | A Length N/A 23.37 | B Width N/A 12.7 | T Mat’l. Thk. N/A 0.64 | Screw Size N/A M6 x 1.0 | P Panel Range N/A 1.78-2.79 | Design Variation N/A CG | C C/L Hole to Edge Max. N/A 10.67 | X Center Imp. To End N/A 11.18 | G Panel Hole Dia. N/A 9.65 |
| DCS-1069 | Units of Measure N/A Metric | A Length N/A 24.64 | B Width N/A 12.7 | T Mat’l. Thk. N/A 0.64 | Screw Size N/A M6 x 1.0 | P Panel Range N/A 1.63-3.18 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 12.7 | X Center Imp. To End N/A 10.92 | G Panel Hole Dia. N/A 8.71 |
| DCS-998 | 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 .030-.060 | 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-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-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-579 | Units of Measure N/A Standard | A Length N/A 1.09 | B Width N/A 0.56 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 1/4-20 | P Panel Range N/A .045-.087 | Design Variation N/A BCI | C C/L Hole to Edge Max. N/A 0.72 | X Center Imp. To End N/A 0.31 | 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-1367 | 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 AC | 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 0.281 |
| DCS-225 | Units of Measure N/A Standard | A Length N/A 0.97 | 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 .064-.125 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 0.50 | X Center Imp. To End N/A 0.43 | G Panel Hole Dia. N/A 0.343 |
| DCS-1572* | Units of Measure N/A Standard | A Length N/A 0.97 | 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 .064-.125 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 0.50 | X Center Imp. To End N/A 0.43 | G Panel Hole Dia. N/A 0.343 |
| DCS-1017 | Units of Measure N/A Standard | A Length N/A 0.97 | 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 .064-.125 | Design Variation N/A AC | C C/L Hole to Edge Max. N/A 0.50 | X Center Imp. To End N/A 0.43 | G Panel Hole Dia. N/A 0.281 |
| DCS-1531 | Units of Measure N/A Standard | A Length N/A 0.97 | 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 .064-.125 | Design Variation N/A CG | C C/L Hole to Edge Max. N/A 0.50 | X Center Imp. To End N/A 0.43 | G Panel Hole Dia. N/A 0.343 |
| DCS-586 | 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 .070-.110 | 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 0.38 |
| DCS-1286 | 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 .070-.110 | Design Variation N/A CG | 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 0.38 |
| DCS-907 | Units of Measure N/A Standard | A Length N/A 1.08 | B Width N/A 0.56 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 1/4-20 | P Panel Range N/A .070-.140 | Design Variation N/A BCI | C C/L Hole to Edge Max. N/A 0.72 | X Center Imp. To End N/A 0.31 | G Panel Hole Dia. N/A 0.312 |
| 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-1228 | Units of Measure N/A Standard | A Length N/A 1.24 | B Width N/A 0.62 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 1/4-20 | P Panel Range N/A .032-.156 | Design Variation N/A CD | C C/L Hole to Edge Max. N/A 0.94 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.375 |
| 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-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 |
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