Built Tough 45 Steel Outside Thread Solid Dowel Pins With Slotted Head For Precise Positioning And Reliable Roll Shaft M4 Through M20 Size Range Thread Pitch 0.7mm To 2.5mm Packs Of 1 Or 10 Pieces

High-strength 45# steel pins M4-M20, packs 1 or 10
✔️ M4-M20 sizes, 0.7-2.5 mm pitches, external-thread dowel pins

These solid dowel pins are precision fasteners made from 45# steel with external threads for accurate positioning on roll shafts and fixtures. Available in M4 to M20 sizes, they provide quick alignment in machine setups, fixtures, and jigs where repeatable placements matter.

✅ Material: 45# steel
✅ Size range: M4, M5, M6, M8, M10, M12, M16, M20
✅ Thread pitch: 0.7-2.5 mm per size
✅ Outside-thread with slotted head for easy adjustment
✅ Pack options: 1 piece or 10 pieces per order
✅ Ideal for fixtures, jigs, and precise alignment on roll shafts

💡 What is an external-thread dowel pin used for in precision fixtures and alignment?

Answer: Handy for quick, repeatable alignment in fixtures and machines. - handy for alignment in fixtures and jigs - handy for repeatable positioning in machine setups - handy for quick assembly and removal on rolling shafts