Cast Frame 1/4"-20 Speaker Mounting Kit

Parts Express Cast Frame 1/4"-20 Speaker Mounting Kit

Overview
Get that professional look with these black anodized hex head cap screws. The perfect mounting head for aluminum cast frame speakers. Large enough to secure the frame yet small enough to not deform paper and cork gaskets.
Part # 
260-778
Weight: 0.4 lbs.  
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Part # 260-778
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Product Details

Parts Express Cast Frame 1/4"-20 Speaker Mounting Kit

Get that professional look with these black anodized hex head cap screws. The perfect mounting head for aluminum cast frame speakers 12" and up. Large enough to secure the frame yet small enough to not deform paper and cork gaskets. Kit includes eight 1-1/2" thread length cap screws with 1/4-20 threads and eight self piercing spiked "T" nuts.

Minimum cabinet baffle thickness between 3/4" to 1-1/2". Not recommended for speakers under 12" diameter as the heads will be large for the gasket material.



Parts Express Cast Frame 1/4"-20 Speaker Mounting Kit
  • BrandParts Express
  • Part Number260-778
  • UPC844632038297
  • Product CategorySpeaker Mounting Kits
  • Unit of MeasurePK
  • Product Rating
    (20 Reviews)
  • Weight0.4 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Reviews

Parts Express Cast Frame 1/4"-20 Speaker Mounting Kit
Cast Frame 1/4"-20 Speaker Mounting Kit is rated 3.95 out of 5 by 20.
Rated 4 out of 5 by from works fine with a dab of Gorilla glueEspecially in MDF your going to want to use some Gorilla glue on the surface that contacts the wood, the area with the spikes, as well as add some glue around the outside after they have been fully seated. Even better is to use the glue and mount the spiked "washer" into a harder wood than MDF.
Date published: 2014-11-21
Rated 5 out of 5 by from Great itemHeavy duty...this item is perfect for my 18" subs.
Date published: 2014-06-03
Rated 5 out of 5 by from Easy to useIO purchased these kits to mount the Reference series speakers. Because of the narrow mounting flange on the speaker I clipped one of the "ears" on each of the "T" nuts, this prevented breaking out the MDF into the speaker opening, still leaving 3 of the ears to secure the "T" nut.
Date published: 2014-01-30
Rated 2 out of 5 by from Did not work well with Dayton HF390Unfortunately, the threads would not bite on several of the nuts. Also, the cut-out dimensions on my driver put the teeth overhanging the baffle slightly. I had to back them all out and use good old-fashioned screws and gorilla glue instead.
Date published: 2013-05-05
Rated 1 out of 5 by from Watch out for theseThese look good and are a great idea BUT... beware of the un-threaded part of the screws. They may be too long to be useful. A better product would have the screws 100% threaded.
Date published: 2010-08-21
Rated 1 out of 5 by from Too BigDidn't fit my Tang Band 6 1/2" woofer. Would have worked great if it did.
Date published: 2010-04-09

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Parts Express Cast Frame 1/4"-20 Speaker Mounting Kit

What is the length of the un-threaded portion of this bolt ?

Asked by: DMSLV
The unthreaded portion is 3/8" long.
Answered by: MattP
Date published: 2014-02-10

Will these screws work with the Dayton UM10-22 package cabinet's 1 1/2" front baffle

Asked by: TightBass
The length will be fine although the diameter will not fit. You will need to use a #10-32 kit with this woofer.
Answered by: MattP
Date published: 2014-01-20

Can you list the actual dimensions of the screws? i.e. body diamter, head diameter, length etc.

Asked by: Phil I
The shaft of the screw will be 1/4" in diameter, and 1-1/2" in length. The head is approximately 3/8" in diameter and 1/4" long, for an overall length of 1-3/4".
Answered by: RussR
Date published: 2013-01-22

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