4x18x4 Screw Cover Wireway Type 1 UL Listed Steel No Knockouts No Paint
- Milbank #
- 4418-GSC1-NK-NP
- UPC
- 784572210691
The Milbank 4418-GSC1-NK-NP is a screw cover steel wireway that measures 4x18x4 in. and carries a NEMA type 1 rating. It carries UL Listing. Electricians use an indoor wireway like this to route and organize conductors between panels, disconnects, and other equipment inside a building. The wireway body is built of G90 galvanized steel and finished in an unpainted mill finish. It ships with no factory knockouts, so conduit entries are cut in the field to suit the installation, or the enclosure is used where a flush surface is preferred. This item is listed under Milbank's GSC1 product family in the Wireways line, with a unit of measure of each. Because Milbank offers this GSC1 family in multiple lengths, knockout options, and finishes, matching the 4418-GSC1-NK-NP part number to the plan set helps avoid ordering the wrong variant.
$596.58 MXN + VAT
| Price before IVA | $596.58 MXN |
|---|---|
| Total incl. 16% IVA | $692.03 MXN |
| Total incl. 8% IVA (border region) | $644.31 MXN |
Converted from USD $33.12 at the 10/08/2026 reference exchange rate (18.0127 MXN per dollar). Shipping not included; we confirm price and availability in your quote.
Specifications
| Application | WirewayWireway |
|---|---|
| Cover Type | Screw CoverScrew Cover |
| Enclosure | Indoor EnclosureIndoor Enclosure |
| Finish | UnpaintedUnpainted |
| Height | 4 in10.2 cm |
| Knockouts | FalseFalse |
| Length | 18 in45.7 cm |
| Material | G90 Galvanized SteelG90 Galvanized Steel |
| NEMA Rating | Type 1Type 1 |
| Nominal Cross Section | 4x44x4 |
| Standard | UL ListedUL Listed |
| Straight Section Length | 1818 |
| Type | Lay In WirewayLay In Wireway |
| Width | 4 in10.2 cm |