Profile: SD Products Limited supplies & distributes industrial nuts, bolts, and fasteners. We provide bonding fasteners, panel, trim & spire fasteners, push on clips, retainers & pipe clips, hole plugs, nylon screws, cable management & accessories, furniture fasteners & hardware, feet, castors & tube inserts, and marine & fabric fasteners. Our bonding fasteners include threaded stud on base plate. They contain blind perforated base plate with no center hole.