NBK
10-Pack SWS-5-E NBK Japan Seal Washer
SWS-5-E Seal Washer
✔️ Pack of 10 - Made in Japan by NBK
The SWS-5-E is a stainless steel seal washer with integrated rubber packing, designed to block air and liquid leakage from the screw head seating surface. Built for tight, reliable sealing, these washers are a solid choice for precision assemblies, fluid systems, and equipment where leakage control is critical.
✅ Type: Seal washer with rubber packing
✅ Brand: NBK (Made in Japan)
✅ Inner diameter (d): 5.2mm
✅ Outer diameter (D): 9.5mm
✅ Height (h): 0.8mm
✅ Thickness (t): 2.7mm
✅ Thickness t1: 2.8mm
✅ Width across (c): 8.2mm
✅ Pack size: 10 washers
Dimensions table (mm):
| ID (d) | OD (D) | Height (h) | Thickness (t) | t1 | c | Qty |
|---|---|---|---|---|---|---|
| 5.2mm | 9.5mm | 0.8mm | 2.7mm | 2.8mm | 8.2mm | 10 |
💡 Why choose seal washers in assemblies?
Seal washers provide dual function, fastening and sealing.
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Stops leaks of fluids or air at fastening points
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Protects joint integrity even under vibration
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Handy for hydraulic systems, electronics, and machinery
Trust NBK quality, get this 10-pack of SWS-5-E seal washers today and keep your connections secure and leak-free.