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Standard:
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DIN938/DIN939,ASTM A193 B7
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Grade:
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4.8, 8.8,10.9,12.9
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|
Size:
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M3 to M64
|
|
Surface Treatment:
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Plain, Black, Galvanized with Zinc, HDG
|
|
Material:
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Carbon Stee,Alloy Steel
|
