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M2 - M20 Torx Screws with Ribbed Socket head in all sorts of lengths (incl. STEP)

A collection of Torx screws with socket ribbed heads per ISO 724, sizes M2–M20, each available in various lengths.
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updated June 16, 2025

Description

PDF

⭐ Hit Like and stash it in your collection – your future self will thank you! ❤

 

A collection of Torx screws with Ribbed Socket head according to ISO 724, ranging in sizes from M2 to M20, each available in lengths of 5 mm, 10 mm, 15 mm, 16 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, 100 mm, 110 mm, 120 mm.

All screws have the following features:

  • Head: Socket Ribbed
  • Drive: Torx
  • Thread: Coarse

A Socket Ribbed head has small ribs around the socket, offering better grip, torque transfer, debris resistance, and enhanced aesthetics compared to a plain Socket head.

Looking for Torx, Hex, or Phillips screws – with or without heads? Or maybe nuts? I’ve got you covered – including easy-to-grip nut caps. The collection keeps growing!

 

Print Instructions (EasyPrint)

Settings:

  • Print Profile: Detailed
  • Infill: Gyroid
  • Density: 60%

 

Supports: 

  • Snug + Build Plate only

 

Print Instructions

Settings for PrusaSlicer

  • Layer Height: 0.1 mm (Print Settings → Layers and Perimeters  → Layer Height) – For maximum strength and detail in the screw threads.
  • Infill: at least 40% (Print Settings → Infill → Fill Density) – Ensures strong, durable prints.
  • Support: Support on Build Plate only (Print Settings → Support Material → Support on Build Plate only) - Improves bed adhesion while still allowing the support to be removed easily.
    • Overhang Threshold: 30° (Print Settings → Support Material → Overhang Threshold)  
    • First Layer Density: 15% (Print Settings → Support Material → First Layer Density)
  • Extrusion Multiplier: 0.93 (Filaments → Filament) – Prevents threads from being too tight.
  • Max Print Speed: 100 mm/s (Print Settings → Speed → Auto Speed (advanced)) – Improves results with fine threads.
  • Fill Pattern: Gyroid (Print Settings → Infill) – Provides strength in all directions, prints efficiently, and saves material.

 

I’m really happy to see your makes and hear your feedback on these screws. 

These models were created in OpenSCAD using the BOSL2 library.

Model origin

The author marked this model as their own original creation.

License