4-40 THREADED COUPLER | IH336

This is a Threaded Coupler for joining 4-40 size rods by Dubro.

Machined out of steel for maximum strength. Thread length is 5/8 (15.8mm) long with an overall length of 1 1/2. Nickel plated for easy soldering.

• Polished steel construction.

• Length: 36.5mm (1.438")
• Diameter: 3.5mm (.138")
• Length of thread: 18.5mm (.731")
• Thread size: 4-40

• Two steel threaded couplers.

• Threading onto rod.

• This coupler will join two 4-40 rods, with a male connection on one end and a female on the other.