# QCW Measurement Not Listed in Specs

**URL:** <https://forum.onefinitycnc.com/t/qcw-measurement-not-listed-in-specs/30047>\
**Category:** Quick Change Wasteboard Frame\
**Created:** [December 19, 2024, 4:19pm UTC](https://forum.onefinitycnc.com/t/qcw-measurement-not-listed-in-specs/30047 "2024-12-19T16:19:03Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![ACam](https://avatars.discourse-cdn.com/v4/letter/a/8e7dd6/32.png) [@ACam](https://forum.onefinitycnc.com/u/ACam)\
**Post date:** [December 19, 2024, 4:19pm UTC](https://forum.onefinitycnc.com/t/qcw-measurement-not-listed-in-specs/30047/1 "2024-12-19T16:19:03Z")

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[CNC Specs.pdf](https://forum.onefinitycnc.com/uploads/short-url/mJZshpnAAHAZY9Lv1CTMhrtLKk6.pdf) (176.8 KB)  
PDF attached:

Does anybody know the specifications for these holes, diameters, how far from the edge…??? And the bolt sizes too?

Thank you so much!

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**Author:** ![OnefinityCNC](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.onefinitycnc.com/onefinitycnc/32/7_2.png) [@OnefinityCNC](https://forum.onefinitycnc.com/u/OnefinityCNC)\
**Post date:** [December 19, 2024, 4:21pm UTC](https://forum.onefinitycnc.com/t/qcw-measurement-not-listed-in-specs/30047/2 "2024-12-19T16:21:05Z")

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> [@Common Bolt / Screw Types on the Onefinity](https://forum.onefinitycnc.com/t/common-bolt-screw-types-on-the-onefinity/3057):
>
> X Rail 8 Bolts holding down the X Rail to Y gantry blocks : m6 x 22mm long Y Rail to QCW 16 bolts holding the Y feet to the QCW blocks: m6 x 22mm long Stiffy 2 M5-0.8 x 16mm (ends) 2 M6-1.0 x 14mm (gantry) 2 M6x6 7380-10.9 (short) Z Slider Z-16 4 bolts holding the z slider to X gantry: m5 low head x 12mm long 2 bolts squeezing the mount together : M5 x 30mm Z Slider Z-20 4 bolts holding the z slider to X gantry: M5 socket head x 20 Z Slider Z-20 & Z-16 accessory mounting holes are …

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**Author:** ![ACam](https://avatars.discourse-cdn.com/v4/letter/a/8e7dd6/32.png) [@ACam](https://forum.onefinitycnc.com/u/ACam)\
**Post date:** [December 19, 2024, 5:57pm UTC](https://forum.onefinitycnc.com/t/qcw-measurement-not-listed-in-specs/30047/3 "2024-12-19T17:57:22Z")

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Problem not solved.

I don’t think this is addressing the specific areas and parts pointed out in red in the PDF provided. They certainly are longer than 22mm (0.87 inches)… Those bolts look about 3 inches to me, but I’m just looking at a picture.

I really only need; specifically the measurements for those specific holes and bolts. I think they’re longer than the ones provided in this response. there should be 8 total I think, all the same size.

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<div class="post-metadata">

**Author:** ![ACam](https://avatars.discourse-cdn.com/v4/letter/a/8e7dd6/32.png) [@ACam](https://forum.onefinitycnc.com/u/ACam)\
**Post date:** [December 20, 2024, 7:15pm UTC](https://forum.onefinitycnc.com/t/qcw-measurement-not-listed-in-specs/30047/4 "2024-12-20T19:15:12Z")

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This is an incredibly informative answer. Thank you so much!

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**Author:** ![orangesauce](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.onefinitycnc.com/orangesauce/32/26358_2.png) [@orangesauce](https://forum.onefinitycnc.com/u/orangesauce)\
**Post date:** [May 11, 2025, 3:50am UTC](https://forum.onefinitycnc.com/t/qcw-measurement-not-listed-in-specs/30047/5 "2025-05-11T03:50:55Z")

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Hi @OnefinityCNC

Is it also possible to get the on-center distances for these holes (in orange) on the Foreman? Please, the distance between the holes on a single block and then the distance between the outside holes on two blocks. Thanks!

 ![Screenshot 2025-05-10 at 21.47.13](https://us1.discourse-cdn.com/flex022/uploads/onefinitycnc/original/3X/0/f/0f90dc46f2746aef7397a4512df22a2265c0154d.png)