30cc彩票网

Chinese

Countersunk inner plum blossom machine thread-gb2673

Product description：Countersunk head plum blossom screw, flat head plum blossom slot screw, anti-theft screw, electronic screw, toy screw, model screw

30cc彩票网 Countersunk inner plum blossom machine thread-gb2673

Material: stainless steel 304316, grade 8.8 high strength and grade 12.9 high strength

Product standard:gb2673

It can also support non-standard customization.

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