1) large flat head slotted screw
大平槽头螺钉
2) Cruciform slot panhead screw
十字槽平头螺钉
4) slotted flat mushroom head screw iwth full dog point
带销有槽平顶菌头螺钉
5) slotted flat mushroom-head screw
有槽平顶菌头螺钉
6) slotted grub screw with flat chamfered end
有槽平锥无头螺钉
补充资料:大平
1.太平。谓时世安宁和平。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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