Characteristics:- Seal washer incorporating rubber packing in a stainless steel washer
- Prevents air/liquid leakage from the seating surface of the screw head.
- During screw tightening, the rubber bonds with the screw thread to make the seal rather than slipping out of place.
- Test results for JIS C 0920 protection degree IPX7 are available.
- The rubber does not escape even when the screw is tightened, and the rubber contacts tightly with the thread peak section to form a seal.
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