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- HB 3356-1981 调节螺钉
- HB 3356-1981
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- HB 3355-1981 螺钉
- HB 3355-1981
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- HB 3354-1981 螺钉
- HB 3354-1981
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- HB 3353-1981 压刀片螺钉
- HB 3353-1981
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- HB 3977-1987 压紧螺钉
- HB 3977-1987
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- HB 3976-1987 紧定螺钉
- HB 3976-1987
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- HB 3915-1987 塑料夹具用外六角压紧螺钉
- HB 3915-1987
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- HB 3914-1987 塑料夹具用内六角压紧螺钉
- HB 3914-1987
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- HB 3913-1987 内四角细牙螺钉
- HB 3913-1987
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- HB 3912-1987 内四角螺钉
- HB 3912-1987