Bolt
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10.9 grade steel structural bolts with large outer hexagon
2024-04-13
Product Name: Steel Structure Outer Hexagonal Bolt
Dimensions: M16-M30
Level: 10.9
Material: 40Cr/35Crmo
Surface treatment: treatment black
Standard: DIN/ISO
Certificate: ISO 9001
usage: Hexagonal bolts are widely used in fields such as mechanical manufacturing, building structures, automotive industry, power equipment, shipbuilding, bridge engineering, and chemical engineering
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4.8 Color plated zinc hexagon bolts
2024-04-17
Product Name: Hexagon Socket Head Bolts
Size: M3-M100
Grade: 4.8/8.8/10.9/12.9
Material: Steel/35k/45/40Cr/35Crmo
Finish: color-plated
Standard: DIN/ISO
Certificate: ISO 9001
Usage: Hexagon socket head bolts are widely used in machinery manufacturing, building structures, automotive industry, power equipment, shipbuilding, railroad engineering and chemical industry, etc.