TERF® M20 X 21.9mm 6mm 37mm Grey Nylon Shoulder Insulating Washer / 20mm ID Bush OD Length Outside Diameter Pack of 4

Package content : 4 Pcs Grey Nylon Shoulder Washer 【 Note 】:- Before Buy Please Check Your Require Nylon Shoulder Washer Size and Pack Quantity Material : Manufactured from High Quality Nylon Shoulder washers are also known as shoulder spacers, screw insulators or nylon bolt sleeves. Grey Nylon Shoulder Washers : Our grey shoulder insulating washers are made from the best quality nylon. They are an ideal solution for isolating dissimilar materials to avoid electrolytic reaction. They are also ideal for glazing assemblies and to provide a bearing in articulated joints. Nylon Shoulder Washer : M20 X 21.9mm X 6mm X 37mm Grey Nylon Shoulder Insulating Washer M20 / 20mm Internal Diameter (ID) X 21.9mm Bush Outside Diameter (OD) X 6mm Bush Length X 37mm Washer Outside Diameter More Detail Refer to Image.