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-1525 | Units of Measure N/A Metric | A Length N/A 11.73 | B Width N/A 8.00 | T Mat’l. Thk. N/A 0.51 | Screw Size N/A M4.2 | P Panel Range N/A 2.00-3.00 | Design Variation N/A AE | C C/L Hole to Edge Max. N/A 5.20 | X Center Imp. To End N/A 5.81 | G Panel Hole Dia. N/A 4.60 |
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-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-052 | Units of Measure N/A Metric | A Length N/A 10.41 | B Width N/A 10.41 | T Mat’l. Thk. N/A 0.43 | Screw Size N/A M4 | P Panel Range N/A 1.78-2.79 | Design Variation N/A STD. | C C/L Hole to Edge Max. N/A 4.57 | X Center Imp. To End N/A 5.33 | G Panel Hole Dia. N/A 4.57 |
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-1092 | Units of Measure N/A Standard | A Length N/A 0.62 | B Width N/A 0.36 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 8B(Z) | P Panel Range N/A 0.135 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.375 | X Center Imp. To End N/A 0.22 | G Panel Hole Dia. N/A 0.218 |
DCS-805 | Units of Measure N/A Standard | A Length N/A 0.62 | B Width N/A 0.38 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 8B(Z) | P Panel Range N/A 0.135 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.375 | X Center Imp. To End N/A 0.22 | G Panel Hole Dia. N/A 0.218 |
DCS-881 | Units of Measure N/A Standard | A Length N/A 0.62 | B Width N/A 0.38 | T Mat’l. Thk. N/A 0.020 | Screw Size N/A 6Z | P Panel Range N/A 0.135 | Design Variation N/A A | C C/L Hole to Edge Max. N/A 0.375 | X Center Imp. To End N/A 0.22 | G Panel Hole Dia. N/A 0.218 |
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-771* | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.031 | Screw Size N/A 10B(Z) | P Panel Range N/A .125-.160 | Design Variation N/A C | C C/L Hole to Edge Max. N/A 0.28 | X Center Imp. To End N/A 0.33 | G Panel Hole Dia. N/A 0.281 |
DCS-1590 | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 10B(Z) | P Panel Range N/A .125-.160 | Design Variation N/A CE | C C/L Hole to Edge Max. N/A 0.28 | X Center Imp. To End N/A 0.33 | G Panel Hole Dia. N/A 0.281 |
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-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-1171* | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.031 | Screw Size N/A 10B(Z) | P Panel Range N/A .100-.140 | Design Variation N/A CE | C C/L Hole to Edge Max. N/A 0.28 | X Center Imp. To End N/A 0.33 | G Panel Hole Dia. N/A 0.281 |
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-1104 | Units of Measure N/A Standard | A Length N/A 0.75 | B Width N/A 0.63 | T Mat’l. Thk. N/A 0.030 | Screw Size N/A 10AB | P Panel Range N/A .090-.115 | Design Variation N/A EG | C C/L Hole to Edge Max. N/A 0.36 | X Center Imp. To End N/A 0.33 | G Panel Hole Dia. N/A 0.330 |
DCS-1496 | 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 AEG | 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-760 | 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 EG | 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-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-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-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-1563 | Units of Measure N/A Standard | A Length N/A 0.65 | B Width N/A 0.43 | T Mat’l. Thk. N/A 0.025 | Screw Size N/A 8B(Z) | P Panel Range N/A .079-.106 | Design Variation N/A AC | C C/L Hole to Edge Max. N/A 0.26 | X Center Imp. To End N/A 0.34 | G Panel Hole Dia. N/A 0.197 |
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-193 | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 10AB | P Panel Range N/A .070-.140 | Design Variation N/A E | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.250 |
DCS-192 | Units of Measure N/A Standard | A Length N/A 0.64 | B Width N/A 0.44 | T Mat’l. Thk. N/A 0.028 | Screw Size N/A 8AB | P Panel Range N/A .070-.140 | Design Variation N/A E | C C/L Hole to Edge Max. N/A 0.30 | X Center Imp. To End N/A 0.26 | G Panel Hole Dia. N/A 0.250 |