Sealing Washer Type: Metal Bonded Fastener Seal; Retainer Material: Steel (Zinc-Plated); Seal Material: Buna-N Rubber
For Screw Size: 5/16"; ID: 0.301"; OD: 0.603"
Retainer Thickness: 5/16"; Retainer Hardness: Rockwell B70; Seal Hardness: Durometer 55A; Seal Thickness: 0.072" ± 0.005"
Max Pressure for Fluids (psi):3,600 psi; Max Pressure for Gases (psi): 200 psi; Temperature Range-30 - 220 ° F
Seal Color: Black; Package Quantity: 10
وصف
These metal-bonded sealing washers have a rubber sealing element molded into metal retainer. Designed to seal the shank of a bolt immediately under the head.