ZnDiy-BRY R203-309 M3 x 9 Nylon Plastic Hexa Pillar Spacer Supporter - Black (20 PCS)DIY Parts &amp; Components<br>BrandZnDiy-BRYModelR203-309Quantity20 DX.PCM.Model.AttributeModel.UnitForm  ColorBlackMaterialNylonEnglish Manual / SpecNoOther FeaturesLength: 9mm; Thread: M3; Size: M3 x 9; Hex Nylon spacers for multicopter flight; Great for DIY project.CertificationN/APacking List20 x Nylon pillars<br>