250Pcs M2 Hex Column Nylon Standoff Spacer Pillars Screws Nuts Assortment Kit with Storage Box (M2 Male to Female)

?MATERIAL:nylon PA66, which is eco-friendly,and has the stable and long-lasting performance of acid resistant,alkali resistant,insulation and anti-signal inteference. ?APPLY FOR:Ideal for mounting between PCB circuit boards and machine boards, working great for creating thermal channels between chips, or creating multistory nerd arrays of home made circuit boards. ?EASY TO CLEAN:Waterproof standoffs are rust resistant and easy to clean, you can simply clean them with a cloth. ?NYLON STANDOFF SPACER TYPE:M2 Male-Female and M3 Male-female Hex Tapped. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.