MS21209F4-15
Military Standard Screw Thread Insert
Length: 0.375", thread: 1/4-28, helicoil, corrosion resistant steel, fine thread, MS21209 series insert






MS21209F4-15 Datasheet Features and Specification
Quick Specs
Thread Qty | 32 |
Thread Series | UNF |
Thread Class | 3B |
Material | Stainless Steel |
Additional Information
SKU / Model: | MS21209F415 |
Product Series: | MS21209F4 |
Pack Weight (Approx.) | 0.084 lb |
Minimum Qty (MOQ): | 50 |
ECCN: | EAR99 |
Download PDF Version MS21209F4-15_Military-Fasteners-com.pdf |
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Product Image Gallery
Product code MS21209F4-15





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Customer Reviews

Military Fasteners did an excellent job fulfilling my most recent order. This superior performance is typical for ACS. My order arrived in excellent condition within just 3 days of placing the order. Well done!
Ordered the plugs on Tuesday and received them Friday morning. Great service. Items arrived as ordered. You run a tight ship.
I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!
I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.
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