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Education and Fun
4-40 Threaded Coupler (QTY/PKG: 2 )
This is a Threaded Coupler for joining 4-40 size rods by Dubro.
Features:- Polished steel construction.
- Two steel threaded couplers.
- Threading onto rod.
- Length: 36.5mm (1.438")
- Diameter: 3.5mm (.138")
- Length Of Thread: 18.5mm (.731")
- Thread Size: 4-40
- This coupler will join two 4-40 rods, with a male connection on one end and a female on the other.
| Brand: | Du-Bro Products, Inc. |
| Brand Part Number: | 336 |
| Our Part Number: | h6579 |