tomarnold Posted November 26, 2013 Share Posted November 26, 2013 I need to buy 4 M6 bolts, 1150mm (or perhaps 1200mm at a push) for my new prop, which is quite a bit thicker than the last one. Any ideas where I can buy them? Quote Link to comment Share on other sites More sharing options...
speedmouse Posted November 26, 2013 Share Posted November 26, 2013 Do you mean 150mm and 200mm coz i dont think that your prop bolts are 1.15m or 1.2m long . I can have alook at work we might have somthing Quote Link to comment Share on other sites More sharing options...
tomarnold Posted November 26, 2013 Author Share Posted November 26, 2013 He he he, no, you're right about the measurements! Thanks for the offer. I'll have a look on the internet with the revised and definitely more accurate measurements! Do they have to be any kind of special type of bolts? Or would these be suitable? http://www.ebay.co.uk/itm/like/25125817 ... 101&ff19=0 Quote Link to comment Share on other sites More sharing options...
PatPux Posted November 26, 2013 Share Posted November 26, 2013 He he he, no, you're right about the measurements! Thanks for the offer. I'll have a look on the internet with the revised and definitely more accurate measurements! Do they have to be any kind of special type of bolts? Or would these be suitable? http://www.ebay.co.uk/itm/like/25125817 ... 101&ff19=0 Don't think so, you need 12.9 high tensile grade Quote Link to comment Share on other sites More sharing options...
PatPux Posted November 26, 2013 Share Posted November 26, 2013 Do you really mean 150or 200mm long . That's a very long slender bolt at M6 Quote Link to comment Share on other sites More sharing options...
Quinoxyfen Posted November 26, 2013 Share Posted November 26, 2013 There should be a number on the head of the bolt 8.8, 10.9 etc this is the bolt strength should be able to get them on ebay or sometimes in screwfix Quote Link to comment Share on other sites More sharing options...
Quinoxyfen Posted November 26, 2013 Share Posted November 26, 2013 Yeovil bolt suppliers http://www.wentinfasteners.co.uk/fasten ... screws-c6/ Quote Link to comment Share on other sites More sharing options...
Dariuszk24 Posted November 26, 2013 Share Posted November 26, 2013 Hi Tommy just to think how thick Propeller Mounting Plate/Spacer you have ,if just 2mm then you need Stainless steel allen key bolts M6x50mm if your plate is thicker 4mm then you need M6x55mm,but I think you need M6x50mm,not 11 or 12cm long what for? 3 weeks ago I received from dtpropeller 130cm dia prop for my racket, its 4 mm thicker hub than standard is,but what the power no compare to any other excluding "E-propeller"but this is different story Quote Link to comment Share on other sites More sharing options...
tomarnold Posted November 27, 2013 Author Share Posted November 27, 2013 Thanks very much for all the replies. The length is definitely 120mm - the hub of the propellor is 20mm thicker than the one on the original carbon prop, and the existing prop bolts are just under 100mm long. Quote Link to comment Share on other sites More sharing options...
tomarnold Posted November 27, 2013 Author Share Posted November 27, 2013 3 weeks ago I received from dtpropeller 130cm dia prop for my racket, its 4 mm thicker hub than standard is,but what the power no compare to any other excluding "E-propeller"but this is different story So is the power good? I haven't tried mine out yet - hopefully this weekend... Quote Link to comment Share on other sites More sharing options...
Dariuszk24 Posted November 27, 2013 Share Posted November 27, 2013 well ,now I know way you need 12 cm bolts,you have long spacer tube . Yes ,I tuned my Raket and thanks to DTpropellers ,they been able make one to my own specification.prop. 130cm long and 18inch pich with very nice shape,save me time try to much prop from other machines . yes its very power full,I dont know how big thrust is (next time I build thrust testing machine)I make video,when my laziness let me,I will share all project. Quote Link to comment Share on other sites More sharing options...
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