Production-Ready STEP File for 118 mm Custom Keypad Finish Plate (USA 2-Gang) – Exact Match to Gerber + Physical Sample + Drawings
Budget: $250 – $750 USD
I need an expert CAD designer to create a clean, parametric, 3D-print-ready STEP file for a finish/mounting plate of a custom security keypad.
The previous model has multiple errors (misaligned standoffs, incorrect LED light-pipe fences, wrong bevel width, etc.). You will receive all reference files so the new model matches my physical PCB + enclosure perfectly.
Files You Will Receive Immediately
Complete Gerber set (Top/Bottom Layer, Solder Mask, Paste Mask, Silkscreen, Drill files, Board Outline)
“keypad measurements.pdf” (hand sketch with all critical dimensions)
“1RM Keypad 2026.pdf” (my full detailed written specification)
High-res photos: front, rear with PCB mounted, side view, PCB alone (both sides), 2-gang box, keylock close-ups
C&K Y-Series keylock datasheet (with red note)
Current STL (for reference only — known errors)
Required Features
Outer plate: 118 mm × 118 mm, 3 mm thick, 8 mm wide × 2 mm bevel all around, same corner radius as my physical sample
A1–A4: 4 mounting holes for standard USA 2-gang box (#6-32 clearance, countersunk front, centers 83.34 mm vertical, 12.7 mm from top/bottom edges)
B1–B4: 4 PCB standoffs (13 mm tall, base Ø5.7 mm tapering to Ø4.7 mm at top) at exact Gerber NPTH locations
F1–F4: 2.6 mm screw holes inside each standoff (6 mm deep, 4-40 or M3)
C: Round pushbutton hole Ø22.6 mm (straight through)
D: Oblong/stadium keylock hole 22.6 mm wide × 16.2 mm tall (straight vertical sides + semicircular top/bottom) — exact shape & position from my hand sketch + photos
11 LED light-pipe fences (1.5–2.0 mm wall, 10.7 mm tall) around each LED pad (TZ-5050S2RGB) — exact XY from Gerber BottomLayer + BottomSilkscreen
Skills Required
Expert in Fusion 360 or SolidWorks (must deliver clean parametric STEP)
Experience with 3D-printed plastic enclosures, precise PCB mounting, and light-pipe features
Deliverables
Final STEP file (parametric)
STL file (for immediate 3D printing)
Native CAD file (.f3d or .SLDPRT)
Professional 2D PDF drawing with all dimensions
6 rendered images (front, back, isometric, section through LED fences, exploded assembly with PCB)
Short confirmation report listing clearances
Milestones & Payment (Fixed Price – Total $480)
Milestone 1 – 25% ($120): Kickoff + file review (annotated screenshots). Due: 3 days
Milestone 2 – 40% ($192): First complete model (STEP + STL + renders). Due: 8 days after #1
Milestone 3 – 35% ($168): Final revisions (max 2 rounds) + all deliverables. Due: 5 days after #2
Total timeline: 14–18 days max.How to Apply
Reply with:
Which software you will use
Link to 2–3 similar enclosure/PCB mounting projects
Your fixed-price quote ($420–$520 range OK)
I reply fast and release all files the same day the project is awarded.
The previous model has multiple errors (misaligned standoffs, incorrect LED light-pipe fences, wrong bevel width, etc.). You will receive all reference files so the new model matches my physical PCB + enclosure perfectly.
Files You Will Receive Immediately
Complete Gerber set (Top/Bottom Layer, Solder Mask, Paste Mask, Silkscreen, Drill files, Board Outline)
“keypad measurements.pdf” (hand sketch with all critical dimensions)
“1RM Keypad 2026.pdf” (my full detailed written specification)
High-res photos: front, rear with PCB mounted, side view, PCB alone (both sides), 2-gang box, keylock close-ups
C&K Y-Series keylock datasheet (with red note)
Current STL (for reference only — known errors)
Required Features
Outer plate: 118 mm × 118 mm, 3 mm thick, 8 mm wide × 2 mm bevel all around, same corner radius as my physical sample
A1–A4: 4 mounting holes for standard USA 2-gang box (#6-32 clearance, countersunk front, centers 83.34 mm vertical, 12.7 mm from top/bottom edges)
B1–B4: 4 PCB standoffs (13 mm tall, base Ø5.7 mm tapering to Ø4.7 mm at top) at exact Gerber NPTH locations
F1–F4: 2.6 mm screw holes inside each standoff (6 mm deep, 4-40 or M3)
C: Round pushbutton hole Ø22.6 mm (straight through)
D: Oblong/stadium keylock hole 22.6 mm wide × 16.2 mm tall (straight vertical sides + semicircular top/bottom) — exact shape & position from my hand sketch + photos
11 LED light-pipe fences (1.5–2.0 mm wall, 10.7 mm tall) around each LED pad (TZ-5050S2RGB) — exact XY from Gerber BottomLayer + BottomSilkscreen
Skills Required
Expert in Fusion 360 or SolidWorks (must deliver clean parametric STEP)
Experience with 3D-printed plastic enclosures, precise PCB mounting, and light-pipe features
Deliverables
Final STEP file (parametric)
STL file (for immediate 3D printing)
Native CAD file (.f3d or .SLDPRT)
Professional 2D PDF drawing with all dimensions
6 rendered images (front, back, isometric, section through LED fences, exploded assembly with PCB)
Short confirmation report listing clearances
Milestones & Payment (Fixed Price – Total $480)
Milestone 1 – 25% ($120): Kickoff + file review (annotated screenshots). Due: 3 days
Milestone 2 – 40% ($192): First complete model (STEP + STL + renders). Due: 8 days after #1
Milestone 3 – 35% ($168): Final revisions (max 2 rounds) + all deliverables. Due: 5 days after #2
Total timeline: 14–18 days max.How to Apply
Reply with:
Which software you will use
Link to 2–3 similar enclosure/PCB mounting projects
Your fixed-price quote ($420–$520 range OK)
I reply fast and release all files the same day the project is awarded.
Related categories:
CAD/CAM
Solidworks
AutoCAD
Manufacturing Design
Product Design
3D Modelling
3D Design
3D Printing
Fusion 360
3D CAD