The Cully™ brand is one of the broadest and most recognized line of fasteners, anchors, tools, paints, chemicals and safety products in the electrical industry. From sheet metal screws to concrete anchors, Cully™ provides a full basket of top quality products. Cully™ brand's fasteners, anchors, tools, safety products, paints and chemicals are some of the best in the business. The brand also offers a broad range of tamperproof, stainless steel, brass, silicon bronze and specialty fasteners to meet the requirements of numerous applications. Whether it is industrial, commercial, residential, maintenance, repair, new construction or renovation, Cully™ has quality products to get the job done. A brand of the Chicagoland based Minerallac® company, Cully™ serves as a solution provider to distributor partners. From an extensive range of Cully™ screws to the full scope of Cully™ tools, the Cully™ brand provides a broad product offering to meet distributor's needs. To maintain its solid reputation as a solution provider for distributor partners, Minerallac® continues to add new products to the Cully™ brand to enhance its rich product offering.
Cully™ Flange Whiz Lock Nut, Hex Serrated, Measurement System: Imperial, 1/4-20 Thread, Steel, Zinc Plated, Right Thread, Coarse Thread, 0.438 in Width Across Flats, HR15N 78 to 90 Rockwell Hardness, Silver
| Color | : | Silver |
| Hardness | : | HR15N 78 to 90 Rockwell |
| Thread Direction | : | Right |
| Thread Type | : | Coarse |
| Width Across Flats | : | 0.438 in |
| Measurement System | : | Imperial |
| Diameter - Thread Size | : | 1/4-20 |
| Material | : | Steel |
| Finish | : | Zinc Plated |
| Type | : | Hex Serrated |
- Requires a greater amount of torque to loosen than to tighten the nut
- Will span oversized or poorly aligned holes
- Does not gall screw threads
- Flange provides a more uniform bearing stress to clamp force ratio than other low carbon lock nuts
- Hex nut with an enlarged circular base flaring out from the bottom of the nut
- The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection to resist loosening
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