Difference between revisions of "Raspberry Pi fasteners"

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(Created page with "solving the fastening of a 3-level stacking: Raspberry Pi 3 model B+ in the middle, 7-inch screen below and StromPi v2 UPS above. thread is M2,5. initially: * screen is atta...")
 
(→‎tubular spacers 5 x 1 x 12 mm)
 
(18 intermediate revisions by the same user not shown)
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in this case, we are looking for:
 
in this case, we are looking for:
  
−
* long screws and tubular spacers: screw length 15 + 12 = 27 mm ideally, we take 30 mm (standard, threads on the screen can absorb an additional 3 mm)
+
* long screws and tubular spacers.
 +
** screw length 15 + 12 = 27 mm ideally, we take 30 mm (standard, threads on the screen can absorb an additional 3 mm)
 +
** additional set of tubular spacers: length 12 mm, plastic (?) tubing 5 x 1 mm
 
* or "spacer screws" (ideally 7 mm) with long (4 mm instead of 3 mm) male threaded ends
 
* or "spacer screws" (ideally 7 mm) with long (4 mm instead of 3 mm) male threaded ends
 +
 +
= long screws and tubular spacers =
 +
 +
== M2,5 x 30 mm screws ==
 +
 +
* [http://www.conrad.ch/ce/fr/product/145897/Vis-tte-bombe-TOOLCRAFT-145897-200-pcs-M25-30-mm-tte-bombe-cruciforme-Philips-Acier-DIN-7985?ref=searchDetail conrad, 200 pces/25 CHF]
 +
* [http://www.reichelt.com/SZK-M2-5X30-200/3/index.html?&ACTION=3&LA=446&ARTICLE=130243&artnr=SZK+M2%2C5X30-200&SEARCH=M2%2C5 reichelt 200 pces/2.76 CHF]
 +
* tme.eu et distrelec.ch: rien
 +
 +
== tubular spacers 5 x 1 x 12 mm ==
 +
 +
* reichelt:
 +
** [http://www.reichelt.com/Distanzhuelsen-etc-/DK-12MM/3/index.html?&ACTION=3&LA=2&ARTICLE=44733&GROUPID=7758&artnr=DK+12MM&SEARCH=Distanzh%FClsen+etc. plastique] 0.30 CHF/10 pces
 +
** [http://www.reichelt.com/Distanzhuelsen-etc-/DKM-12MM/3/index.html?&ACTION=3&LA=2&ARTICLE=44741&GROUPID=7758&artnr=DKM+12MM&SEARCH=Distanzh%FClsen+etc. laiton zingué] 1.60 CHF/10 pces
 +
* [http://www.tme.eu/ch/details/fix-3-12/distanzhulsen-aus-kunststoff/fixfasten/ TME] 6 EUR/100 pces
 +
* [http://www.distrelec.ch/de/distanzhuelsen-12-mm-mm-ccb-composants-621234060002/p/14843096?q=*&filter_Category3=Distanzbolzen+und+Distanzhalter&filter_Category5=Distanzh%C3%BClsen+rund%2C+Kunststoff&filter_A%7E%7Emm=6&filter_Category4=Montage-+und+Distanzteile&filter_L%7E%7Emm=12&filter_Buyable=1&page=1&origPageSize=50&simi=97.32 distrelec, un peu trop large mais OK] 8.50 CHF/50 pces
 +
* conrad rien
 +
 +
= spacer screws M2,5 x 12 mm =
 +
 +
* [http://www.tme.eu/ch/details/tfm-m2.5x8_dr212/distanzelemente-aus-metall/dremec/212x08/ TME] 8 EUR/100 pces ou 1 EUR/10 pces
 +
* [http://www.distrelec.ch/de/distanzbolzen-mm-no-brand-3s025060n-07/p/14843120?q=*&filter_Gewinde+D=M2.5&filter_Category3=Distanzbolzen+und+Distanzhalter&filter_Category2=Mechanische+Komponenten&filter_Category4=Montage-+und+Distanzteile&filter_L%7E%7Emm=7&filter_Buyable=1&page=1&origPageSize=50&simi=95.1 distrelec] 77 CHF/50 pces ou 7 CHF/4 pces
 +
* conrad rien

Latest revision as of 21:50, 5 August 2016

solving the fastening of a 3-level stacking: Raspberry Pi 3 model B+ in the middle, 7-inch screen below and StromPi v2 UPS above.

thread is M2,5. initially:

  • screen is attached to RPI with "spacer screws" (12 mm + male threaded end 3 mm)
  • UPS is attached to RPI with screw (12 mm) with tubular spacers (7 mm).

in this case, we are looking for:

  • long screws and tubular spacers.
    • screw length 15 + 12 = 27 mm ideally, we take 30 mm (standard, threads on the screen can absorb an additional 3 mm)
    • additional set of tubular spacers: length 12 mm, plastic (?) tubing 5 x 1 mm
  • or "spacer screws" (ideally 7 mm) with long (4 mm instead of 3 mm) male threaded ends

long screws and tubular spacers

M2,5 x 30 mm screws

tubular spacers 5 x 1 x 12 mm

spacer screws M2,5 x 12 mm

  • TME 8 EUR/100 pces ou 1 EUR/10 pces
  • distrelec 77 CHF/50 pces ou 7 CHF/4 pces
  • conrad rien
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