
391 Threaded Insert 4-40 (4)
Du-bro
$4.99 + $9.99 shipping · or same-day in San Antonio
Checking available quantity…
Sold by Mid-South Hobbies · Memphis — delivered by Jockey courier Arrives Thu, Nov 5 – Thu, Nov 12
$4.99 shelf price + estimated tax + the shipping or courier fee for the choice you make, shown in full before you pay.
Shop multiple stores. Pay one delivery fee.
- Item
- Deliver to
- Delivery
- Total
Review your total before paying securely.
These brass threaded inserts are the perfect way to put threads into wood and mount engines to wood mounting rails. Threaded inserts make a simple and effective way to make wing hold downs. Can be used where blind nuts are hard to fit.
Availability verified during our latest store check. If the item isn't on the shelf when we get there, the order is cancelled and you are refunded in full.







