looking for

[jacques]

does someboby hold this information ?



jacques

[Earl K]

- I just easily threaded some generic 10/32 bolts that I have around here, into the threads of a 2441s' top-plate ( to hold the back-cap in place ) / so I figure they ( 2441 ) must be 10/32 by 50mm long ( 2" )
..

[Zilch]

#8-32 x 1.5" Phillips-drive Fillister-head.

http://www.smithfast.com/trussrndfill.html

Google "Fillister head" for sources.

[Mr. Widget]

...so I figure they must be 10/32 by 50mm long ( 2" )
..

#8-32 x 1.5" Phillips Fillister-head.

Maybe 2441 vs. LE85?

I know I have both sets of screws downstairs... somewhere. I have also ordered piles of them from JBL, but I can't seem to find the part number. This can't be that difficult for us regulars. Can't we get this together definitively?

Also... are we sure that all filister head screws will fit into that rather small pocket?



Widget

[Earl K]

- Secondly; I just threaded some generic 8/32 bolts that I have, into the threads of a 2410s' top-plate ( to hold the back-cap in place ) / so I figure they ( the 2410 bolts ) must be 8/32 by 38mm long ( 1.5" )
..

- I don't have any 2420 (le85s ) .

[Zilch]

Also... are we sure that all filister head screws will fit into that rather small pocket?

The driver is 2420, so I went a pulled a screw from one and measured it.

The dimensional spec for the head is an ANSI standard.

I'm not sure the spelling is, tho....

[rs237]

i have opened an another 2441 . The screws are 4,7 X 50 mm = 3/16" X 2" . UNF or UNC ?? Perhaps someone has 4 pieces for me ?
Vielleicht sogar jemand hier in Deutschland ?.

regards
juergen

[edgewound]

2420 (LE85) uses (4) 8-32 x 1.5" Phillips/Fillister head machine screws.

2410 (LE175) uses (2) of the same.

Zilch is right....and so is EarlK.

[mech986]

#8-32 x 1.5" Phillips-drive Fillister-head.

http://www.smithfast.com/trussrndfill.html

Google "Fillister head" for sources.

Zilch,

thanks for the link. I found another link there that finally explains and pictures all the different machine screw head types that I've read about but could never remember what they looked like. Here's the link:

http://www.smithfast.com/msheadstyles.html


Regards,

Bart

[pocketchange]

i need 8. Sources mentioned drew a blank... if anyone has a part # from JBL it will be help me out... no end.

.250 phillips head 10-32 X 2"

[mbd7]

Pocketchange, if you're in the DFW Metromess, check out Elliott's Hardware. They're an old fashioned hardware store that caters to us DIY'ers

[pocketchange]

I'll give them a call pn the AM. Trouble is finding the #8/.250 head.
I'm thinking of using a cheese head and turning it down to fit. I refuse to cut up the diaphragm cover over a machine screw.
David @ JBL is looking for the correct screws but does not have a part number and I don't either.

[100AMPFUSE]

Since we are on the subject of screws-bolts,I always wondered what was the name/type of mounting bolts that JBL used to mount the horn to the driver on both 375 and 175(the old stuff),some type of acorn head bolt?what were they made of? can they still be bought?remember Im a newbe please be kind.

[Zilch]

Yes, acorn head bolts.

Steel, typically, but also available in brass.

Acorn nuts are more common; combine with short studs for a similar assembly....

[caladois]

Good luck in your research. I found some screws in a John deer shop !!!!! Go and try !