Standard: | DIN, ANSI, GB, JIS, BSW, Customized |
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Material: | Medium Carbon Steel |
Connection: | Hexagon Nut Washer |
Surface Treatment: | Black//Blue/Clear/Yellow/Gold/HDG Zinc |
Head Type: | Hexagon |
Material Type: | Stainless Steel/Carbon Steel Heat Treated |
Samples: |
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Customization: |
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