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Bambu A1 · Fits the 256 mm bed

Print the broad plate bottom down, supports pointing up. PETG, 100% infill, 0.4 mm nozzle; vertical bores and 45-degree underside seat roofs need no supports. The store reserves an 11 mm bed margin.

One plate only; hardware separate. Assemble the board with 90-degree flat-head bolts from below, washers and nuts above while both faces are accessible, then fasten the complete assembly to the enclosure. Check flush bolt heads, component/connector clearance and enclosure lid height. Indoor low-voltage hobby boards only; physical print and fit testing are pending.

Custom PCB mounting adapter

Name: Custom PCB mounting adapter
Brand: 3DPrinterVerse

Match measured circuit-board holes to a different enclosure pattern. One PETG plate with raised supports, independent screw centers and recessed underside bolts.

Start with a preset

Example measurements only. Check both patterns and the enclosure's usable floor space.

Match two different mounting patterns

Look down at the component side of the board in its installed position. X goes right and Y goes up. Board-hole centers use the board’s bottom-left corner; enclosure-hole centers use the plate’s bottom-left corner. Pair the X and Y lists in order. Mirror any tracing taken from below.

Dashed board and screw-access envelopes are measurement guides. The board and hardware are separate.

Finished plate: 120 × 95 × 3.2 mm. Board underside: 8 mm above the plate; remaining component gap: 4 mm. Complete print height: 11.2 mm.

Centers in mm · B from board edges · E from plate edges
Hole	Local X	Local Y	Plate X	Plate Y
B1	4	4	28	26.5
B2	68	4	92	26.5
B3	68	46	92	68.5
B4	4	46	28	68.5
E1	8	8	8	8
E2	112	8	112	8
E3	112	87	112	87
E4	8	87	8	87

Board bolts: 3.2 mm clearance, 6.2 mm head seats with 1.5018 mm depth and a 90° included angle. Support tops are 8 mm across. Enclosure bores: 4.5 mm; head/washer envelope: 9 mm.

Measure clearances and choose the hardware

Measure the usable flat enclosure floor and enter the finished plate size with fit clearance already allowed. The plate needs support beneath it. Two to six board holes and two to six enclosure holes are independent; they do not need equal counts. Presets are examples, with no named-board or enclosure fit claim.

Use 90° flat-head machine bolts through the plate from below, washers and nuts above the board, and pan-head screws for the enclosure. Assemble the board, bolts, washers and nuts while you can hold each bolt head from below; then fasten the complete assembly using the accessible enclosure holes. Check the actual head fits flush and cannot protrude into the enclosure floor. Bolt length must cover the full plate/support height, board thickness, washers, nut and required thread engagement. Check the case screws against its existing bosses. Hardware is not included.

Each printed support must touch a component-free mounting area on the board underside. Check all copper, solder, components, connectors, overhanging cables and the complete board/washer/nut height against the enclosure lid. The component-drop measurement reserves at least 2 mm above the plate; it cannot check individual component positions. Enclosure screws must remain accessible outside the board footprint. A solid plate reduces airflow below the board.

Indoor low-voltage hobby circuits only. No mains, hot power electronics, outdoor/sealed, electrical, fire or load rating. Physical print and fit testing are pending. Standard standoffs, stock adapters or drilled sheet can cost less when both patterns fit.

Finished plate width35–260 mm

Finished plate length35–260 mm

Measured circuit-board width15–240 mm

Measured circuit-board length15–240 mm

Board left edge from plate left0–240 mm

Board bottom edge from plate bottom0–240 mm

Board hole X centers from board left0–260 mm each, comma-separated

Board hole Y centers from board bottom0–260 mm each, comma-separated

Enclosure hole X centers from plate left0–260 mm each, comma-separated

Enclosure hole Y centers from plate bottom0–260 mm each, comma-separated

Board underside above plate top4–35 mm

Components or solder below board0–30 mm

More dimensions (7)

Plate thickness2.4–8 mm

Plate outside corner radius0–20 mm

Printed support outside diameter6–16 mm

Board bolt clearance diameter2.2–4.5 mm

Underside countersunk bolt head diameter4–9 mm

Enclosure screw clearance diameter2.5–6.5 mm

Enclosure screw head or washer diameter5–14 mm

Custom PCB mounting adapter

Match measured circuit-board holes to a different enclosure pattern. One PETG plate with raised supports, independent screw centers and recessed underside bolts.

Start with a preset

Example measurements only. Check both patterns and the enclosure's usable floor space.

Match two different mounting patterns

Dashed board and screw-access envelopes are measurement guides. The board and hardware are separate.

Finished plate: 120 × 95 × 3.2 mm. Board underside: 8 mm above the plate; remaining component gap: 4 mm. Complete print height: 11.2 mm.

Centers in mm · B from board edges · E from plate edges
Hole	Local X	Local Y	Plate X	Plate Y
B1	4	4	28	26.5
B2	68	4	92	26.5
B3	68	46	92	68.5
B4	4	46	28	68.5
E1	8	8	8	8
E2	112	8	112	8
E3	112	87	112	87
E4	8	87	8	87

Board bolts: 3.2 mm clearance, 6.2 mm head seats with 1.5018 mm depth and a 90° included angle. Support tops are 8 mm across. Enclosure bores: 4.5 mm; head/washer envelope: 9 mm.

Measure clearances and choose the hardware

Finished plate width35–260 mm

Finished plate length35–260 mm

Measured circuit-board width15–240 mm

Measured circuit-board length15–240 mm

Board left edge from plate left0–240 mm

Board bottom edge from plate bottom0–240 mm

Board hole X centers from board left0–260 mm each, comma-separated

Board hole Y centers from board bottom0–260 mm each, comma-separated

Enclosure hole X centers from plate left0–260 mm each, comma-separated

Enclosure hole Y centers from plate bottom0–260 mm each, comma-separated

Board underside above plate top4–35 mm

Components or solder below board0–30 mm

More dimensions (7)

Plate thickness2.4–8 mm

Plate outside corner radius0–20 mm

Printed support outside diameter6–16 mm

Board bolt clearance diameter2.2–4.5 mm

Underside countersunk bolt head diameter4–9 mm

Enclosure screw clearance diameter2.5–6.5 mm

Enclosure screw head or washer diameter5–14 mm

Details

Match a small circuit board to an existing enclosure with a different screw pattern. Enter independent board and enclosure hole centers, board placement and underside clearance. One PETG plate with raised supports and recessed underside bolt seats per quantity. Bolts, nuts, washers, board and enclosure are separate. Indoor low-voltage hobby electronics only. Physical print and fit testing are pending; no brand compatibility, load, thermal, electrical or fire rating. View from the board's component side in its installed position: X right and Y up. Board centers are measured from the board bottom-left corner; enclosure centers are measured from the plate bottom-left corner. Enter the board's placement on the plate separately. Pair X and Y lists in order, with two to six holes in each independent pattern. Mirror any tracing taken from below. Enter the finished plate size with enclosure clearance already allowed; the plate needs a flat supporting surface or sound existing mounting bosses. Measure the largest component or solder projection below the board; at least 2 mm remains above the plate. Each support must touch a component-free mounting area. Check copper, connectors, cables, washers, nuts and complete board height against the enclosure and lid separately. The solid plate reduces underside airflow. Assemble the board with 90-degree flat-head machine bolts from below, washers and nuts above while both faces remain accessible so you can hold each bolt head. Then fasten the complete assembly through the accessible enclosure holes using pan-head screws in its existing bosses. Hardware is separate. Check actual bolt heads sit flush; their selected head diameter forms 90-degree underside seats. Board-bolt length must cover full plate/support height, board thickness, washers, nut and thread engagement. The enclosure screws remain outside the board footprint for access. Presets are examples, with no named-board or enclosure compatibility. No printed threads, captive nuts or inserts are needed. Print broad plate bottom down, supports up, PETG at 100% infill with a 0.4 mm nozzle, without supports. Vertical bores and 45-degree underside seat roofs are included in the same browser solid and STL. The complete part must fit the 245 mm usable envelope inside the Bambu A1's 256 mm bed; check an added brim separately. Exact polygon material volume and surface pricing includes every support, bore and countersink; checkout validates and recalculates. Indoor low-voltage hobby boards only; no mains, hot power electronics, outdoor/sealed use or protective-barrier replacement. No load, thermal, electrical or fire rating. Physical print and fit testing are pending. Stock standoffs, adapters or drilled sheet can cost less when suitable. Original geometry; no third-party CAD or mesh copied.