NingBo SPT Engineering Material Co.,Ltd
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NingBo SPT Engineering Material Co.,Ltd Specialized in manufacturing rock support bolts and accessories for globe mining/ tunnel/hill slope building..Website:
产品:
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Hex Steel High Pin Nut | Product Name : R24-5.0 LHD Thread High Pin Hex NutItem No: SPT-RPN-13-XXXDimensions: R24-5.0,Height 30mm ... |
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Square Dome Nut | Product Name : M24-3.0 Square Dome Nut Item No: SPT-SN-12-XXXDimensions: M24-3.0 RHD Thread, Height 37mmFunction: ... |
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Hex Dome Nut | Product Name : R24-5.0 Hex Dome NutItem No: SPT-RN-13-XXXDimensions: R24-5.0 LHD Thread, Height 43mm Function: ... |
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Hex Pre-stress Nut | Product Name : M24-3.0 LHD Thread Pre-stress Hex NutItem No: SPT-PHN-14-XXXDimensions: M24-3.0, Height 30mmFunction: ... |
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Hex Dome Pre-stress Nut | Product Name : R24-5.0 LHD Thread Pre-stress Dome Hex NutItem No: SPT-PDHN-15-XXXDimensions: R24-5.0, Height 43mmFunction... |
