01 Square Nut Carbon Steel Class 4 6 8 M8 M10 M12 M27 Square Nut
Precision MachiningMeasure and process using precision machinery tools and measuring tools under the strictly controld environmental conditions.High-quality carbon steel (35#/45#) ມີຊີວິດຍາວ, ການຜະລິດຄວາມຮ້ອນຕ່ໍາ, ແຂງສູງ, rigidi ສູງ ...