65mm EJOT SBHT Insulation Retaining Washers (Box of 100)
EJOT SBHT Insulation Retaining Washer is used in conjunction with the SW8R and TKR to retain insulation to cement particle boards, timber and steel frame up to 1.2mm thick.
Key points :
25mm tube recess
Note, the fastener is only recessed 15mm into the tube