100 – PLASTIC GRUB SCREW CAPS admin | October 20, 2020 Grey plastic grub screw caps provide the perfect finishing touch to galvanised Klamp fittings. Secure push-in-fit application. Add to quote Categories: All Products, Fitting, Klamp Related products Type 12 – 45° Single Socket Tee Type 93 – PGR Tee Type 87 – Angle Elbow Type A12 – Split 45° Single Socket Tee