# Washer Attachments > Shop Jaaco washer attachments on Nail Gun Depot. Our selection of nail gun washer attachments can be used with duplex and concrete nailers. - **URL:** https://www.nailgundepot.com/concrete-metal/tools/washer-attachments - **Breadcrumbs:** Home > Shop By Project > Concrete & Metal > Concrete & Metal Tools > Washer Attachments --- 5 Results [**SKU#:UNM4200A**](https://www.nailgundepot.com/aerosmith-unm4200-magnetic-adapter) [Aerosmith VersaPin UNM4200 Magnetic Adapter](https://www.nailgundepot.com/aerosmith-unm4200-magnetic-adapter) Box count: 1 ## **$95.23** [**SKU#:A7312MW100T**](https://www.nailgundepot.com/a7312mw100t-metal-washer-magnetic-attachment-for-npcn7312) [1" Metal Washer Magnetic Attachment for NPCN-7312](https://www.nailgundepot.com/a7312mw100t-metal-washer-magnetic-attachment-for-npcn7312) Box count: 1 ## **$126.63** [**SKU#:A7312PW114T**](https://www.nailgundepot.com/a7312pw114t-plastic-stucco-washer-attachment-for-npcn7312) [1-1/4" Plastic Stucco Washer Attachment for NPCN-7312](https://www.nailgundepot.com/a7312pw114t-plastic-stucco-washer-attachment-for-npcn7312) Box count: 1 ## **$126.63** [**SKU#:A7312MW114T**](https://www.nailgundepot.com/a7312mw114t-stucco-to-steel-magnetic-washer-attachment-for-npcn7312) [1-1/4" Stucco to Steel Magnetic Washer Attachment for NPCN-7312](https://www.nailgundepot.com/a7312mw114t-stucco-to-steel-magnetic-washer-attachment-for-npcn7312) Box count: 1 ## **$126.63** [**SKU#:A7312PW178T**](https://www.nailgundepot.com/a7312pw178t-plastic-washer-attachment-for-npcn7312) [1-7/8" Plastic Washer Attachment for NPCN-7312](https://www.nailgundepot.com/a7312pw178t-plastic-washer-attachment-for-npcn7312) Box count: 1 ## **$156.63** ## Washer Attachments ![Nail Gun Depot Washer Attachments](https://www.nailgundepot.com/media/wysiwyg/categimages/Shop_by_Project-Concrete_Metal2.jpg "Nail Gun Depot Concrete & Metal Washer Attachments") ## Washer Attachments For use in the [Jaaco NPCN-7312](https://www.nailgundepot.com/jaaco-npcn7312-wire-coil-concrete-steel-pin-nailer-114-to-312-details.html). --- _Source: [Nail Gun Depot](https://www.nailgundepot.com/)_ _Generated: 2026-10-30T17:34:41.129Z_