J Bolt Steel Carbon Conbon Concrete Foundation Galvanisearre Anchor Bolts
J Bolt Steel Carbon Conbon Concrete Foundation Galvanisearre Anchor Bolts
1. Grade: Sus201, SUS304, SUS316, A2-70, A2-80, A4-80,4.8 6.8 8.8 10.9 12.92. Grutte: Diameter: 6-72mm, lingte: 10mm-6000mm.3. Standert: GB din Ansi Jis4. Sertifikaasje: ISO9001, SGS, CTI, RoHS
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