You sure about the rear PCV fittings being 28x1.5? I coulda swore those were 1.0

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mattminer &raquo;</TD></TR><TR><TD CLASS="quote">Anyone know the thread and pitch of the coolant port in a B series head next to the water neck. I think its M19x1.0?

M@</TD></TR></TABLE>

Also, the water pipe on the side of the head that gives water to the heater valve is M20x1.0

MAP sensor bolts M4x.7
Small bolts that hold down the fuses in the underhood fusebox, and also the battery and starter leads are M5x.8

Andddddddd the oddest nut I think!

The throttle rotor nut, M6x1.0 with an 11mm head

 

additionally (if it hasn't been posted yet):
you can find OEM bolt LENGTHS on many of the honda/acura parts websites as honda lists them by diameter and length

http://www.hondapartsdeals.com/honda_parts.php
or
http://www.acuraoemparts.com/d...y.jsp

 

GREAT thread!!!

 

Good stuff...lowells has more of these bolts then home depot....atleast the ones i got to

 

Guys quick help the bumper bolts, the actual steel beam, PN 93405-08020-08 it says 8X20 on the website for the honda parts? Help.

 

8mm x 1.25mm thread , 20 mm length

 

Thanks bud.

 

no problem - lemme know if yer stuck, I'm in MD too and may be able to drop by.

Any other random unknown Honda threads???

 

reminds me of when i had to order everysingle bolt for my car lol in stainless

 

no one posted the spark plug thread size/pitch!?!

 

14 x 1.25mm

B-)

 

bump... looking for a 12 mm nut for a endlink. honda says 12mm flange nut. and i only found a 12mm nut with a thread pitch of 1.75 i checked a couple of sources

 

mcmaster part number 90576A141 is one

search some more

 

Fuel tank drain bolt? its a 14mm head.

 

is the M28x1.5 Allen-head bolt the blanking plugs for the back of the B16a blocks?

Im trying to find a tap for them thats why I ask.

 

Nut pitch/size For the 3 Catalytic convertor to exhaust nut?

 

Can anyone tell me what size bolts I need that I can get from Home Depot for the following:
-Starter
-Throttle Body and cable
-Fuel Rail
-Shift Linkage
-Hydrolic Slave cylinder
BTW, this is for a LS in a EG Hatch.

THanks

 

Looking for the thread, pitch, and length (if you know that also) for the camshaft gear retaining bolt on a D15B7 engine.

I believe it's M8 x 1.50. That's what I measured with the pitch gauge, but because the bolt was snapped in half near the shoulder of the head, I couldn't get a very accurate measurement.

Help is greatly appreciated.

Thanks.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bense &raquo;</TD></TR><TR><TD CLASS="quote">I believe that most of our M8-1.25 bolts are what we use the 12mm sockets for. However most of the nuts/bolts that we buy in conventional hardware stores that are M8-1.25 use 13mm heads.</TD></TR></TABLE>

This brings up something else. Although factory 10mm bolts use a 14mm head, 10mm bolts purchased at a hardware store generally use a 17mm head. And while factory 12mm bolts use a 17mm head, 12mm bolts purchased at a hardware store use a 19mm head. I am not sure why this is. But while this is not a problem most of the time, I have run into situations were the larger head caused fitment issues.

 

Because I don't see the H series head bolt.

M12 x 1.5 mm x 185 mm long. The head is 14 mm.

 

I need the thread size for the 17mm bolt that hold the tranny to the block.

 

Noob here not in the Honda world, but I'm having a heck of time finding a set up nuts. I need a M14-1.5 flange nut, and a M12-1.25 flange nut.

I came across this thread and saw:

"Subframe flange bolt: 14x1.5mm"

Is there a flange nut for the other end of that? Can someone tell me how I can get a local Honda dealer to find these parts? Car, year, model, etc? Thanks in advance.

 

motor mount bolt size? d15b2 ef

 

awesome info

 

I am having to re-calibrate my tps sensor by changing the position. Basically the stock rivit screws that I have with cut ends aren't giving me any leverage. I tried to use the map sensor bolts and they did not thread all the way in.

Anyone know the thread/pitch? thanks