- Supply TypeManufacturer
- Preferred Buyer Location All over the world
we offer u boltstandard: din3570, jb 4321, jis b 280 grade: 4.8, 8.8,10.9, 12.9 size: m6-m64 surface treatment: plain, black, zinc plated, hdg material: carbon steel, alloy steel, stainless steel.
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