Stainless Steel Internal Thread Cylindrical Pin Locating Dowel For Precision Bolt Tightening M3 M4 M5 M6 Female Thread 304 Grade Corrosion Resistant Rust Proof Durable Pin Set
✔️ Set includes M3, M4, M5, M6 internal-thread dowel pins
These precision locating dowel pins are made from 304 stainless steel, offering corrosion resistance and a reliable internal thread for precise bolt tightening. They’re ideal for fixtures and jigs where repeatable alignment is critical, even in wet or harsh environments.
✅ Material: 304 stainless steel
✅ Thread type: cylindrical internal-thread (female)
✅ Sizes included: M3, M4, M5, M6
✅ Corrosion resistant for wet environments; rust-proof
✅ OD notes: M4 variant diameter is 6 mm
💡 What is an internal-thread dowel pin used for in precision assemblies? This handy pin helps align parts and secure bolt tightening in repeatable setups.
- Handy for fixture alignment and quick setup
- Made from 304 stainless steel for corrosion resistance
- Internal thread enables secure fastening and easy removal