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- BAM - Federal Institute for Materials Research and Testing
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DIN EN 4178
Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS<(Index)2> lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C; German and English version EN 4178:2017
DIN EN 4176
Aerospace series - Lockbolts, 100° countersunk normal head or protruding head, tension-/sheartype, close tolerance, in titanium alloy TI-P64001, anodized or with aluminium pigmented coating - Collars in titanium TI-P99002 or aluminium alloy 2024 - Metric series - Technical specification; German and English version EN 4176:2005
DIN EN 4175
Aerospace series - Collars, flanged swage locking, sheartype, in titanium TI-P99002, metric series; German and English version EN 4175:2005
DIN EN 4174
Aerospace series - Collars, swage locking, sheartype, in aluminium alloy 2024, anodized or chromated, metric series; German and English version EN 4174:2006
DIN EN 4173
Aerospace series - Lockbolts, 100° countersunk normal head, sheartype, close tolerance, in titanium alloy TI-P64001, anodized, metric series - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 4173:2006
DIN EN 4172
Aerospace series - Lockbolts, protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, anodized, metric series - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 4172:2006
DIN EN 4171
Aerospace series - Paints and varnishes - Test method for determination of phosphoric acid index; German and English version EN 4171:2011
DIN EN 4170
Aerospace series - Paints and varnishes - Test method for measurement of resistance to cold crack temperature cycle; German and English version EN 4170:2007
DIN EN 4168
Aerospace series - Clips, spring tension, three parts - Outer clips in heat resisting steel FE-PA2601 (A286); German and English version EN 4168:2004
DIN EN 4167
Aerospace series - Clips, spring tension, three parts - Inner clips in heat resisting steel FE-PA2601 (A286); German and English version EN 4167:2004





