Twenty Piece M10 Flat Washers Built Different With Solid 304 Stainless Steel Measuring Ten By Sixteen Millimeters As Reliable Spacers For Auto Bolts And Shop Rigs

20 Count M10 Flat Washers 304 Stainless Steel Fastener Kits
✔️ Sizes hit 10x16x0.5mm 0.39x0.63x0.02in spread load efficiently

These 10 by 16 by 0.5 mm and 0.39 by 0.63 by 0.02 inch flat washers act as reliable spacers for truck bolts and garage jacks. Sold as a twenty piece set, they spread load across weak spots while blocking rust from eating into your rig.

✅ Internal hole runs ten mm and 0.39 inches across
✅ Width spans sixteen mm and 0.63 inches outer ring
✅ Thickness hits half mm and 0.02 inches plate depth
✅ Material grades out at zero four percent chromium steel content

💡 How do flat washers keep heavy duty bolts from backing off under road stress?
Premium spacer blocks take the heat off direct metal contact so hardware stays locked down.
- Thick gauge steel eats up engine vibration and quits rattling loose joints
- Mill smooth edges protect valve covers and frame mounts from galling over time
- Salt spray resistant builds handle weather exposure without staining floor tiles
- Handy installation cuts wrench time down while keeping tire pressure steady

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