ProtoboardProtoboard
ProjectsPartsBrands
Pricing
DiscordStart Building
  1. Protoboard
  2. Parts
  3. Mechanical
  4. Hardware

> Subcategory Browse_

Hardware

This view stays on the lightweight verified preview surface. Full definitions, docs, and artifacts are loaded only on the part detail page.

Category

Mechanical

Subcategory

Hardware

Verified Parts

2

No Preview Image

Mechanical

M3 x 20mm Hex Cap Screw (100-pack) — REV-41-1124-PK100

M3 x 20 mm external-hex-head machine screws sold by REV Robotics (REV DUO). Length measured from tip to underside of hex head.

REV RoboticsHardwareM3 x 0.5 thread interface

Price

$10.50

2 assets
View Part

No Preview Image

Mechanical

REV Shaft Collar - 6mm ID

Stainless steel shaft collar with M3 set screw; fits REV 5mm hex shaft via 6mm bore. Used as a shaft stop/retainer in the REV DUO build system.

REV RoboticsHardwareClamp to shaft

Price

Price unavailable

2 assets
View Part

Showing 2 of 2 parts

Protoboard© 2026 Delta Robotics Inc
XGitHubDiscordBrandContact