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描述
GB/T 818-2000 - 十字槽盘头螺钉
明细表
螺钉 GB/T 818 M4x30
Ident number
Nominal thread diameter
mm
Nominal core diameter
mm
Pitch of bolt
mm
公称长度
mm
Diameter of the head
mm
Head height
mm
Radius of the raised portion head
mm
Cross recess
mm
Radius
mm
Length of the thread run-out
mm
Thread length
mm
预览
3D
尺寸标注
2D
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