Hammond 1431-20 17 x 4 in ASA 61 Grey Steel Chassis Bottom Plate
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Create Free Business AccountKey Features
- Grey bottom plate for the 17 x 4 x 3 in 1441-20 and 1441-20BK3 chassis
- 17 in x 4 in x 0.04 in (432 x 102 x 1 mm), 0.036 in steel
- ASA 61 smooth grey powder paint
- Assembly inner box 429.97 x 99.77 x 74.37 mm per 1441-20 drawing
- Punched with 4 holes of 3/16 in diameter; chassis includes 1/8 in holes
- RoHS and REACH compliant; 0.67 lbs (0.30 kg)
The 1431-20 is the ASA 61 smooth grey bottom plate for the 17 in x 4 in chassis in the 1441 Series. The 1441-20 chassis it fits is 17.00 in wide, a width that matches many full-width builds, and only 4.00 in deep, so the combination suits slim, long electronics projects that need a closed base.
The plate measures 17 in x 4 in x 0.04 in (432 mm x 102 mm x 1 mm) and, per the drawing, is made of 0.036 in steel. Its finish is ASA 61 smooth grey powder paint. Series bottom plates are punched with 4 holes of 3/16 in diameter, and the chassis includes 1/8 in holes to allow the plate to be installed.
Listed chassis are the 1441-20 grey and 1441-20BK3 satin black, each 17.00 in (432 mm) wide, 4.00 in (102 mm) deep and 3.00 in (76 mm) high in 20 gauge steel. On the 1441-20 drawing, the assembly provides an inner box of 429.97 mm [16.93 in] long by 99.77 mm [3.93 in] wide by 74.37 mm [2.93 in] high, with a chassis height of 76.20 mm [3.00 in]. No perforated cover is listed for this size.
Screws are sold separately: 1421J6 contains six 6-32 x 1/4 in self-tapping screws. The 1431-20 is RoHS and REACH compliant, ships in a bag and has a 0.67 lbs (0.30 kg) shipping weight.
Ideal For
- Base plate for a 17 in wide, 4 in deep steel chassis
- Slim full-width electronics builds
- Grey-finish classic steel chassis
- Closing the underside of a 3 in high chassis
Hardware
| Hardware Included | No, order separately |
| Black Cover Screws | 1421J6BK (Pkg 6, 6-32 x 1/4 in self-tapping) |
| Natural Finish Cover Screws | 1421J6 (Pkg 6, 6-32 x 1/4 in self-tapping; series sheet: pan head, type C) |
Overview
| Type | Bottom Plate |
| Color | Gray |
| Series | 1441 Series Steel Chassis (accessory) |
| CAD Models | Solid models of the enclosure available in STEP or IGES |
| Description | STEEL CHASSIS COVER 17 X 4 |
| Part Number | 1431-20 |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing) |
Dimensions
| Size (L X W X H) | 17 in x 4 in x 0.04 in (432 mm x 102 mm x 1 mm) |
| Chassis Height (Drawing, 1441-20) | 76.20 mm [3.00 in] |
| Assembly Inner Box Width (Drawing, 1441-20) | 99.77 mm [3.93 in] |
| Assembly Inner Box Height (Drawing, 1441-20) | 74.37 mm [2.93 in] |
| Assembly Inner Box Length (Drawing, 1441-20) | 429.97 mm [16.93 in] |
Identifiers
| UPC | 623980493305 |
| UNSPSC | 39121301 |
Compatibility
| Grey Bottom Panel (Same Size) | 1431-20 |
| Fits Chassis 1441-20 / 1441-20BK3 | 17.00 in (432 mm) W x 4.00 in (102 mm) D x 3.00 in (76 mm) H, 20 gauge steel |
| Satin Black Bottom Panel (Same Size) | 1431-20BK3 |
Packaging & Shipping
| Packaging Type | Bag |
| Shipping Weight | 0.67 lbs (0.30 kg) |
Construction & Finish
| Finish | ASA 61 smooth grey powder paint |
| Material | Steel |
| Mounting Holes | Punched with 4 holes, 3/16 in diameter |
| Bottom Plate Material Thickness | 0.036 in steel (0.91 mm) |
| Chassis Material Thickness (1441-20 Drawing) | 0.036 in steel (0.91 mm) |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What chassis does the 1431-20 fit?▾
The 1441-20 (grey) and 1441-20BK3 (satin black), which are 17.00 in wide, 4.00 in deep and 3.00 in high.
How much internal height does the assembled chassis have?▾
The 1441-20 drawing shows an inner box height of 74.37 mm [2.93 in], with an inner length of 429.97 mm [16.93 in] and width of 99.77 mm [3.93 in].
Are screws included?▾
No. Order 1421J6 (six 6-32 x 1/4 in self-tapping screws); hardware is not provided.
Is a black version available?▾
Yes, the satin black bottom plate for this chassis is 1431-20BK3.
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