Top Shelf T2 Pure Copper Hex Bolt Kit With Nuts And Washers Heavy Duty Conductive Fastener Built Different For Electrical Grounding No Sweat Setup Ready To Get After It Today

All-Copper Hex Bolt-Assortment with Nuts for Grounding
✔️ T2 red copper fasteners with nuts and washers, M3 up to M16

Available as a full range metric kit, this handy bolt assortment pairs red copper screws with matching flat washers and nuts. Wire up control panels, vehicle chassis, or generator housings where you want steady conductivity and zero fuss during install.

✅ T2 red copper alloy moves electrons faster than plated steel options ✅ Rolled threads bite deep and lock tight without slipping under vibration ✅ Smooth polished faces keep wrenches clean and speed up repeated jobs ✅ Standardized metric cuts drop right into existing mounting holes

M3 thickness	1.9-2.2 mm	M3 flat	5.25-5.5 mm
M4 thickness	2.8-3.0 mm	M4 flat	6.65-7.0 mm
M5 thickness	3.26-3.74 mm	M5 flat	7.85-8.0 mm
M6 thickness	3.76-4.24 mm	M6 flat	9.65-10.0 mm
M8 thickness	5.26-5.54 mm	M8 flat	12.77-13.0 mm
M10 thickness	6.38-6.69 mm	M10 flat	16.72-17.0 mm
M12 thickness	7.41-7.79 mm	M12 flat	18.58-19.0 mm
M14 thickness	8.51-9.09 mm	M14 flat	21.16-22.0 mm
M16 thickness	9.71-10.29 mm	M16 flat	23.16-24.0 mm

💡 What makes pure copper hex bolts ideal for electrical grounding setups?

Copper conducts electricity way better than galvanized steel so your connections stay rock solid over hard use.
- Drops resistance to stop ground loops and stray voltage jumps
- Stays bright and corrosion free even in damp garage environments
Suits standard wrenches for fast bench work or rigging off-grid systems

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