![Aluminum, 4-40, 1.500 [38.1] L, M-F Standoff - 8409 - Keystone Electronics Corp.](https://partimages.globalspec.com/14/3564/10713564_medium.png)
The 8409 is an aluminum male/female threaded standoff with a length of 1.500 inches (38.1 mm) and a 4-40 thread. It has an external diameter of 0.250 inches (6.4 mm) and an internal thread depth of 0.250 inches (6.4 mm). The external thread length is 0.187 inches (4.7 mm). It is compatible with PC 104 applications and meets RoHS compliance and ISO 9001 certification standards.
Part Number: 8409
"Hex Standoff Threaded #4-40 Aluminum 1.500"" (38.10mm) 1 1/2"""
SPACER/STANDOFF, HEX, AL, 6.4MM X 38.1MM; Standoff Material:Aluminum; Thread Size - Metric:-; Thread Size - Imperial:4-40; Standoff Type:Hex Male-Female; Body Length:38.1mm; Overall Length:42.8mm; External Width:6.35mm RoHS Compliant: Yes
Male⁄Female 0.250 in. Hex Threaded Standoffs
Standoffs & Spacers AL 1.500 M/F THRD
| Keystone Electronics Corp. | DigiKey | Newark, An Avnet Company | Allied Electronics, Inc. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | Posts, Spacers, and Standoffs | Posts, Spacers, and Standoffs | Posts, Spacers, and Standoffs | Posts, Spacers, and Standoffs | Posts, Spacers, and Standoffs |
| Product Number | 8409 | 36-8409-ND | 62W5289 | 70181951 | 8409 |
| Product Name | Aluminum, 4-40, 1.500 [38.1] L, M-F Standoff | Board Spacers, Standoffs | Spacer/standoff, Hex, Al, 6.4Mm X 38.1Mm; Standoff Material Keystone | Standoff;M/F;Aluminum Clear Iridite;4-40;0.25" Hex;Length 1.5";TL-Ext 0.187" | Standoffs & Spacers |
| Type & Shape | Standoff; Male/Female Standoff; Hex | Standoff; Hex | Standoff; Male/Female Standoff; Hex | Female Standoff; Male/Female Standoff; Hex | Standoff |
| Mounting | Threaded | ||||
| Material | Metal; Aluminum | Aluminum | Metal; Aluminum; Aluminum | Aluminum |
