A brass coupling with a tapped M4 hole at the hex end and a plain 4mm hole at the other. Supplied complete with grub screws and a pan head.
- Overall length: 30mm
- Body diameter: 11.5mm
- Hex across flats: 12mm
- Menu
-
Bearings
- Linear Guide Rails + Carriages
- Plastic Dry Linear Bearings
- Cast Bearings Blocks
- Linear Bearings
- Deep Groove Ball Bearings
- Bearing Inserts & Housings
- Miniature Model Plain Bearings
- Miniature Model Flanged Bearings
- Miniature Grooved Model Bearings
- Miniature Thrust Model Bearings
- Model Making Bearing Blocks
- Bushes & Collars
- Gears
-
Pulleys
- GT2 Pulleys
- Model Making Pulleys and Belts
- Aluminium Timing Pulleys MXL025 (Metric Pilot Bore)
- MXL025 Pilot Bore Pulleys, No Insert
- MXL025 Pilot Bore Pulleys, With Insert
- Timing Belt Pulleys T2.5
- Timing Belt Pulleys T5
- Timing Belt Pulleys AT5
- Timing Belt Pulleys T10
- Timing Belt Pulleys AT10
- Pulleys L P/B
- Pulleys L T/L
- Pulleys H P/B
- Pulleys H T/L
- Pulleys XL037 P/B
- HTD Pilot Bore Pulleys
- HTD Taper Bore Pulleys
- Timing Pulley Bar Stock
- V Pulleys
- Belts
- Sprockets
- Chain
- Shafts & Supports
- Couplings
- Calculators
My account
Customer Support
Customer Service
Tech Resources
About us
© 2013 - 2025 Technobots Ltd T/A Gears and Sprockets. Parent Company Technobots Ltd