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LN 29787
English -- Screws countersunk head TORQ-SET recess, fully threaded to head, titanium alloy;
German -- Senkschrauben mit Fluegelkreuzschlitz, aus Titanlegierung, Gewinde annaehernd bis Kopf
Organization:
DIN - Deutsches Institut für Normung e. V.
Year: 1974
Abstract: General
This annex contains additional information for the manufacture of pan head bolts outside Germany.
Owing to varying approving procedures, production methods, materials, etc. the details given in this standard on counter-sunk head screws are not always sufficient for manufacture abroad. For instance, materials are used which may well ensure the required characteristics for a standard part in its final state, but which are not listed as equivalent material in the corresponding data sheet of the German Aviation Materials Manual, Par I.
The foreign materials listed in clause A.2 are approved by the responsible qualification authorities of the individual countries as equivalent to the German materials.
The surface treatment required in clause A.3 to US-specification is equivalent to that called for in LN 9368.
A.2 Material
Italy
AMS 4935 precipitation hardened
United Kingdom
TA 28
A.3 Surface treatment
2500 + MIL-L-8937
This annex contains additional information for the manufacture of pan head bolts outside Germany.
Owing to varying approving procedures, production methods, materials, etc. the details given in this standard on counter-sunk head screws are not always sufficient for manufacture abroad. For instance, materials are used which may well ensure the required characteristics for a standard part in its final state, but which are not listed as equivalent material in the corresponding data sheet of the German Aviation Materials Manual, Par I.
The foreign materials listed in clause A.2 are approved by the responsible qualification authorities of the individual countries as equivalent to the German materials.
The surface treatment required in clause A.3 to US-specification is equivalent to that called for in LN 9368.
A.2 Material
Italy
AMS 4935 precipitation hardened
United Kingdom
TA 28
A.3 Surface treatment
2500 + MIL-L-8937
Subject: Fasteners
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| contributor author | DIN - Deutsches Institut für Normung e. V. | |
| date accessioned | 2017-09-04T18:50:22Z | |
| date available | 2017-09-04T18:50:22Z | |
| date copyright | 1974.12.01 | |
| date issued | 1974 | |
| identifier other | KUPRUEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/231807 | |
| description abstract | General This annex contains additional information for the manufacture of pan head bolts outside Germany. Owing to varying approving procedures, production methods, materials, etc. the details given in this standard on counter-sunk head screws are not always sufficient for manufacture abroad. For instance, materials are used which may well ensure the required characteristics for a standard part in its final state, but which are not listed as equivalent material in the corresponding data sheet of the German Aviation Materials Manual, Par I. The foreign materials listed in clause A.2 are approved by the responsible qualification authorities of the individual countries as equivalent to the German materials. The surface treatment required in clause A.3 to US-specification is equivalent to that called for in LN 9368. A.2 Material Italy AMS 4935 precipitation hardened United Kingdom TA 28 A.3 Surface treatment 2500 + MIL-L-8937 | |
| language | English | |
| title | LN 29787 | num |
| title | English -- Screws countersunk head TORQ-SET recess, fully threaded to head, titanium alloy | en |
| title | German -- Senkschrauben mit Fluegelkreuzschlitz, aus Titanlegierung, Gewinde annaehernd bis Kopf | other |
| type | standard | |
| page | 4 | |
| status | Active | |
| tree | DIN - Deutsches Institut für Normung e. V.:;1974 | |
| contenttype | fulltext | |
| subject keywords | Fasteners | |
| subject keywords | Schraube | |
| subject keywords | Verbindungselement |