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Mounting bolts for LE14H-3 woofer

L

larsne

Active Member
Where(online shop) can I get the correct bolts for my JBL 250ti? they have to be longer than the original bolts as I'm replacing the woofers with LE14H-3.
I'm asking because the bolts are different from most common types found in Europe.
 
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804-01110-24
SCREW, WOOFER, 10-32 x 1-1/2", FIL, PH, BLK ZINC

You can try calling Harman with that part#
Black bolts have been a pain to find.
 
The mounting flange of the LE14H-3 is quite a bit thicker than the flange of the LE14H-1, so if those 1 1/2" bolts are stock for the 250ti, the replacements will need to be maybe 1/2" longer.

But the 10-32 part is probably the part larsne needed, being in Europe. Just try to find some 10-32 screws about 1/2" longer than he has and he should be good.
 
Jeffery said:
The mounting flange of the LE14H-3 is quite a bit thicker than the flange of the LE14H-1, so if those 1 1/2" bolts are stock for the 250ti, the replacements will need to be maybe 1/2" longer.

But the 10-32 part is probably the part larsne needed, being in Europe. Just try to find some 10-32 screws about 1/2" longer than he has and he should be good.
Click to expand...

That's the part# for the Array 1400/LE14H-3 screws.
 
Jeffery said:
But the 10-32 part is probably the part larsne needed, being in Europe. Just try to find some 10-32 screws about 1/2" longer than he has and he should be good.
Click to expand...

The problem is not finding screws of correct length and width, its the TPI(Threads per inch). In the US its generally more fine than standard European screws.
I've contacted Harman support and currently awaits reply.
 
Someone there or in Britain should be able to supply some US threaded bolts - you may need to do a google search on AK threads for that, Somewhere, someone mentioned a source in Europe for that type of part.

Also, consider posting your question at Lansing Heritage website - there are a lot of JBL fans and repair guys out there who may have the parts you need.
 
larsne said:
The problem is not finding screws of correct length and width, its the TPI(Threads per inch). In the US its generally more fine than standard European screws.
I've contacted Harman support and currently awaits reply.
Click to expand...

There are two different thread pitches common on a #10 screw, the 24 thread per inch (#10-24 UNC) and the 32 thread per inch (#10-32 UNF).

Even Parts Express has them, but with an aggravating hex security head.

I might be tempted to pop the t-nuts out of the cabinets and replace them with some 5mm versions that should be a lot easier for you to find.
 
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