PCB Screw Inventory

Thought for 2 mins 30 sec

flux

Inspection result

The PCB 3D scene contains 16 screw instances associated with the enclosure/mechanical assembly:

4 enabled internal enclosure screws
2 enabled PCB-retention screws
10 disabled legacy R4 lid screws

It also contains 14 disabled insert nodes. Ten retain a shared insert asset reference; four internal insert nodes have no asset rule and render no geometry.

All listed hardware nodes:

Parent: ROOT
Rotation: (0°, 0°, 0°)
Scale: (1, 1, 1)
zIsUp: true
physicalMaterials: true
showEdges: true

Coordinates below are the computed/effective transforms in millimeters, including overrides such as positionX and positionZ.

Enabled current screw hardware

Table

Node name	Node UID	Position XYZ, mm	Asset
Internal M2 left H2 screw	`0bcbf2cc-cd3d-4825-a430-9109015e971a`	`(-46.254, 27.0335, 19.3)`	`enclosure-pt20x27-provisional.build123d`
Internal M2 left H4 screw	`ea69b7ca-2bf9-4d23-a30a-225226922f38`	`(-46.539, -26.05, 19.3)`	`enclosure-pt20x27-provisional.build123d`
Internal M2 right upper screw	`a774c722-3896-4f3b-be4a-70cb389fa505`	`(64, 25, 19.3)`	`enclosure-pt20x9-provisional.build123d`
Internal M2 right lower screw	`49a91efa-f2a3-4e3b-915c-98f54698821b`	`(64, -25, 19.3)`	`enclosure-pt20x9-provisional.build123d`

Shared assets

PT20×27 asset — quantity 2

Asset UID: 451692b6-b4fd-465a-87e2-78bb700961b1
Name: enclosure-pt20x27-provisional.build123d
3D Model (build123d)
Storage name: document_assets/enclosure-pt20x27-provisional-0228eaf1-ce0b-41f3-9be0-bd468dc54323.build123d
Asset label: “PROVISIONAL DELTA PT20 x27 plastic thread-former, WN5451 simplified envelope; not M2 machine screw”

PT20×9 asset — quantity 2

Asset UID: 9dba76bb-10ac-4c7e-bc81-08c75f4e713b
Name: enclosure-pt20x9-provisional.build123d
3D Model (build123d)
Storage name: document_assets/enclosure-pt20x9-provisional-3102da45-f26a-4e91-bfe0-47d0db3f3219.build123d
Asset label: “PROVISIONAL DELTA PT20 x9 plastic thread-former, WN5451 simplified envelope; not machine screw”

Despite their node names, these are simplified DELTA plastic thread-forming screws, not conventional M2 machine screws.

Enabled PCB-retention screws

These fasten the PCB within the enclosure but do not attach the enclosure lid.

Table

Node name	Node UID	Position XYZ, mm
H3 PCB-only screw DELTA PT20x8	`4f02f0a4-18a0-43df-b736-43c5f0d2ab9c`	`(47.17, 26, 0)`
H5 PCB-only screw DELTA PT20x8	`ebc90654-88f5-4d1e-8078-4534ff464885`	`(47, -26, 0)`

Both share:

Asset UID: 80560c60-22fb-46e8-96d2-311442910efe
Asset: pcb-retention-delta-pt20x8.build123d
3D Model (build123d)
Storage name: document_assets/pcb-retention-delta-pt20x8-bbb29b30-6b9a-44f5-9992-944be4d2f723.build123d
Asset label: “PCB-only EJOT DELTA PT20×8 WN5451 — simplified hardware”
Quantity: 2 identical instances sharing one asset

Disabled legacy R4 lid screws

All ten nodes share one asset and are disabled:

Asset name: distortion-enclosure-r4-concept-m3-screw.build123d
Storage name: document_assets/distortion-enclosure-r4-concept-m3-screw-2a087d4c-8d0c-4bf9-8a00-cb90013abcd6.build123d
3D Model (GLB)
Enabled: false
Quantity: 10 identical instances sharing one asset

Table

Node name	Node UID	Position XYZ, mm
R4 Lid Screw 1	`d8968687-8664-43d7-8c34-a4dc2dc29107`	`(-46, -36, 19.2)`
R4 Lid Screw 2	`7b763a88-4d7b-47a4-945f-2825f167ef23`	`(3, -36, 19.2)`
R4 Lid Screw 3	`af437143-d0f4-4076-ae44-fb9290d0f2e3`	`(52, -36, 19.2)`
R4 Lid Screw 4	`c5c4a68b-1204-4bfa-b5ae-3a1ba2f2c189`	`(73, 17, 19.2)`
R4 Lid Screw 5	`e124c1a2-9d4c-40b9-b698-d7ed1fddf030`	`(52, 36, 19.2)`
R4 Lid Screw 6	`ef4022b0-c839-4c41-aafc-a444da17cdee`	`(3, 36, 19.2)`
R4 Lid Screw 7	`6ff96d26-7399-46eb-aa23-7e47f10dc507`	`(-46, 36, 19.2)`
R4 Lid Screw 8	`7890ff44-0bd5-4a19-ada9-b8b450f82260`	`(-56, 16, 19.2)`
R4 Lid Screw 9	`d998a252-f8af-41a3-bba6-214ae4dad7c9`	`(-56, -16, 19.2)`
R4 Lid Screw 10	`f5ff5ac4-d244-437a-8d79-70d6e43f2856`	`(73, -17, 19.2)`

The asset is still resolvable by the scene, but it is not present in the current project asset registry. Therefore, no current asset UID or registry durable source URL is available. Preserve the storage name or resolved GLB if reproducing this legacy disabled assembly.

Disabled R4 insert models

All ten use the same asset and correspond one-to-one with the legacy lid screws:

Asset: distortion-enclosure-r4-concept-m3-insert.build123d
Storage name: document_assets/distortion-enclosure-r4-concept-m3-insert-341c98f0-536a-4da3-b18a-16974b5d6e55.build123d
3D Model (GLB)
Enabled: false
Quantity: 10 identical instances sharing one asset
Asset UID/durable source URL: unavailable from the current asset registry

Table

Node name	Node UID	Position XYZ, mm
R4 Lid Insert 1	`5ac67adf-d14c-4ccc-80bf-2d5999066211`	`(-46, -36, 16.8)`
R4 Lid Insert 2	`fe0a7ae6-8a61-444d-8ef5-1f4e0efa47d6`	`(3, -36, 16.8)`
R4 Lid Insert 3	`91e686e0-e9cb-4975-8400-43286c8fd015`	`(52, -36, 16.8)`
R4 Lid Insert 4	`a1d996cd-2e8f-4aec-8374-6dfcd12b99a8`	`(73, 17, 16.8)`
R4 Lid Insert 5	`fbaaa2bc-6f53-47ee-b7c5-947f1852b82a`	`(52, 36, 16.8)`
R4 Lid Insert 6	`d798d48b-437e-4f33-ae32-5812479a5e14`	`(3, 36, 16.8)`
R4 Lid Insert 7	`fa4e4f46-02fb-4a0e-b478-e078fc049ef0`	`(-46, 36, 16.8)`
R4 Lid Insert 8	`26c967a1-0847-4d1d-83ba-894c67fb2a3b`	`(-56, 16, 16.8)`
R4 Lid Insert 9	`96a560f7-370c-48f5-87ba-c2934f43b605`	`(-56, -16, 16.8)`
R4 Lid Insert 10	`6e45bbeb-8e8f-427d-9b5d-2f54cd733d18`	`(73, -17, 16.8)`

Disabled internal insert nodes without geometry

These are named as inserts, but no asset rule, storage name, or resolved URL exists. They are disabled and currently render no separate insert geometry.

Table

Node name	Node UID	Position XYZ, mm
Internal M2 left H2 insert	`3f77ed5b-873f-4787-a5de-6c31ae808dae`	`(-46.254, 27.0335, -1.6)`
Internal M2 left H4 insert	`4bd42aa0-6ff7-4c86-85f4-3cc7f7fde988`	`(-46.539, -26.05, -1.6)`
Internal M2 right upper insert	`a498e1e4-6b17-4a24-b7f8-16323e996479`	`(64, 25, 17.3)`
Internal M2 right lower insert	`75109219-c29d-4b47-aa63-169cdbf4e4fe`	`(64, -25, 17.3)`

For a strict scene-tree recreation, reproduce these as disabled, assetless model nodes. They do not contribute geometry.

Classification and exclusions Enclosure assembly hardware

Four enabled internal enclosure screws
Ten disabled legacy lid screws
Ten disabled legacy lid inserts
Four disabled, assetless internal insert placeholders

PCB retention within the enclosure

Two enabled H3/H5 PCB-only screws

Not fasteners

Excluded from the count:

Enclosure base/lid/top-panel model nodes
PCB mounting-hole elements themselves
Potentiometer, jack, footswitch, relay, header and other component models
Knob and fit-gauge assets not instantiated as enclosure screws
No separately named nut, bolt, washer, or standoff model node was found

License/attribution status

The project has no finalized license property or explicit copyright-holder/attribution wording. Its README states:

“This project is released as open hardware.”

and recommends:

Hardware design files: MIT License, unless otherwise stated
Documentation and images: MIT License, unless otherwise stated

Because this is phrased as a recommended first-publication license, rather than a definitive license notice, reuse permission should be treated as not formally finalized.

Files

Schematic

Layout

3D View

VR2

Not Recommended for New Designs

VR1

Not Recommended for New Designs

Manufacturer Part Number

AQY212GSZ

VR3

Resistance

2.2kΩ

EFFECT_OUT

JACK_OUT_TIP

EFFECT_IN

U3A

R35

TONE_WIPER

REC_FB

GAIN_INV

BUFFER_OUT

RELAY_COIL_NEG

TONE_IN

EFFECT_IN

BYPASS_LINK

VREF

GAIN_INV

VREF

GAIN_FB

PA1

VREF

JACK_IN_TIP

PA0/UPDI

Resistance

2.2kΩ

PA0/UPDI

JACK_IN_TIP

BYPASS_LINK

VREF

DRIVE_OUT

EFFECT_OUT

BUFFER_OUT

TONE_WIPER

GAIN_INV

EFFECT_IN

PA1

EFFECT_OUT

JACK_IN_TIP

RELAY_COIL_NEG

VREF1

VREF

EFFECT_OUT

GAIN_FB

VREF

GAIN_INV

R16

DRIVE_OUT

JACK_OUT_TIP

C24

+5V

+9V_CLEAN

+9V_PROT

C10

C13

+9V_CLEAN

C20

Capacitance

100nF

C22

Capacitance

100nF

+5V

+9V_PROT

+5V

+9V_CLEAN

+9V_RAW

R14

Capacitance

10uF

R17

Resistance

100 Ω

R25

Resistance

1kΩ

R19

Resistance

10kΩ

R18

Resistance

100kΩ

R13

Resistance

100kΩ

R11

Resistance

1kΩ

R20

Resistance

10kΩ

R21

Resistance

100 Ω

Resistance

1MΩ

C23

Resistance

1MΩ

R23

R12

Resistance

1MΩ

Capacitance

100nF

Resistance

1MΩ

C14

Capacitance

0.1uF

Capacitance

1uF

LED1

Manufacturer Part Number

333-2SYGD

C16

R22

Resistance

47 Ω

Capacitance

2.2uF

Capacitance

47uF

C19

Capacitance

22uF

C15

Capacitance

220pF

Resistance

22R Ω

C21

Designator Prefix

C25

Modern Distortion effect pedal V1