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死氣蕉螺絲

Stud 7674101 nine piece
nut 82369250 nine piece
套蕉有九粒stud同nut, 有四粒長五粒短. 短果D生銹到死死實, 甩唔開. 長果D因為換左蕉, 唔啱裝.
又要訂.
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逢星期日...糕-糕-糕.

其實, 點解要換既? 斷左呀?
如果唔係, 搵士撻鉗夾住佢咪可以拆番粒 Nut 出黎?

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M8 1.25
Short studs:

46mm overall length.
15mm thread, 9mm unthreaded, 22mm thread.
逢星期日...糕-糕-糕.

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中拉力螺絲? 8.8?
http://www.track-days.co.uk/gass ... sile+manifold+studs
If by high tensile you mean the 10.9 or 12.9 grades then no. There's no point using a fastener of a higher strength than needed to generate the required clamping loads and high tensile bolts are more brittle than lower tensile ones which gets even worse after the heat cycling at such high temperatures. In the end the heat cycling removes the extra strength of the high tensile bolt and leaves it weaker and more brittle than a lower tensile one would be. What you need is a ductile material in high temperature applications and short of using special steels a grade 8.8 stud or bolt, fitted with antiseize such as Copaslip will do the job fine.

Brass nuts used to be a favourite on old British engines because they don't corrode onto the stud.
逢星期日...糕-糕-糕.

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本帖最後由 Simon 於 2010-2-6 16:28 編輯

果間無stud賣, 再去另一間, 廣東道近旺角街市現代. $65 十粒stud連絲母
只可以配到不銹鋼螺絲, 神級專家指出不銹鋼上鋁盤頭都可以, 不過長度又唔啱....
總之唔X得啦, 人都顛啦!!!!
逢星期日...糕-糕-糕.

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上螺絲前 茶D Anti sieze grease喇。
coupeelvin 發表於 2010-2-5 13:53

Yes sir, I have one can of Morris copper grease.
http://www.morrislubricants.co.u ... 3&idProduct=138

Will put some on.

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I told him already!!
Let see what will happen!!

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Hm..... this is beyond my knowledge.  Have to check with Hong on this.

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上螺絲前 茶D Anti sieze grease喇。

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據阿良所指元朗有得配, 明早去會一會間野先.
逢星期日...糕-糕-糕.

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是否全部都用item7呢?
即係要十粒item 3 加 十粒item 7?
逢星期日...糕-糕-糕.

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letrock, 你都應該要換, 不過我唔知20v turbo邊粒打邊粒, 有無兄弟有idea?
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逢星期日...糕-糕-糕.

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