NF EN 20898-7-1995
NF EN 20898-7-1995 标准详情
- 标准号:NF EN 20898-7-1995
- 中文标题:
- 英文标题:Mechanical properties of fasteners. Part 7 : torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm. Caractistiques maniques des ents de fixation. Partie 7 : essai de torsion et couples minimaux de rupture des vi
- 标准类别:法国国家标准
- 发布日期:1995-05-01
内容简介
Specifies a torsional test for the determination of the breaking torque of bolts and screws with nominal diameters 1 mm to 10 mm. Applies to bolts and screws with thread less than M3, and to short bolts and screws with nominal diameters 3 mm to 10 mm
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