100 Piece Copper Washer Gasket Set For Auto And DIY Projects Box Included DIY Ready Flat Seal Kit M4 To M14 Sizes Sealing Rings For Nuts Bolts Oil Pan Engine Plumbing And General Fasteners

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100pc Copper Washer Gasket Set M4-M14 for Auto & DIY
✔️ 100-piece copper washer set, M4-M14 for oil pans

The 100-piece copper washer gasket set covers seven sizes from M4 to M14 and comes boxed for neat storage. Designed for automotive uses like oil pans and engine fittings, it also handles plumbing and general fastener sealing in DIY projects.

✅ M4*8*1 (I/D x O/D x Depth)
✅ M5*9*1 (I/D x O/D x Depth)
✅ M6*10*1 (I/D x O/D x Depth)
✅ M8*12*1 (I/D x O/D x Depth)
✅ M10*14*1 (I/D x O/D x Depth)
✅ M12*16*1 (I/D x O/D x Depth)
✅ M14*18*1 (I/D x O/D x Depth)
✅ Box size: approx 130x60x23 mm
✅ 100 pcs total, ready for auto and DIY use
✅ Copper sealing rings provide reliable leak prevention

💡 What is a copper washer gasket set used for in automotive and DIY projects? It's a handy kit for sealing leaks and ensuring tight connections across engines, oil pans, plumbing, and fasteners.
- It helps seal oil pans, engine fittings, and plumbing connections.
- Copper material provides good malleability, corrosion resistance, and heat tolerance.
- Seven sizes (M4 to M14) cover common threads for quick replacements.

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