Aircraft Spruce Canada
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U Type Tinnerman Style 239192001
| Tinnerman No. | Screw Size | Part Number |
|---|---|---|
| A1788-8Z-1D | #8 | 04-00366 |
Overview
| Snaps over edge of panels or into center hole locations. Holds itself in place for blind assembly. "Floats" free for easy hole alignment. |
Specification Chart
Instructions
HOW TO APPLY SPEED NUT FASTENERS | |||
| FLAT TYPE | "U" TYPE | ||
 | Fastener is positioned over screw clearance hole with screw-engaging prongs pointing up or outward. Screw is started into nut by hand from the underside. |  | Push into position with thumb until extrusion on lower leg snaps into screw hole. The fastener "floats" in screw-receiving position to correct for normal misalignment in panel mounting holes. |
|
| Screw can be power-driven into locked position (when base arch of fastener is flat) or a hand screw driver can be used. No wrench is required, finger pressure will prevent it from turning. |
| Place second panel in position and drive screw. Access to opposite side is unnecessary. Flush mounting can be made by embossing either panel. |
Reviews
Verified Purchase
U Type Tinnerman A1788-8Z-1D (Pack Of 25)
Verified Purchase
U Type Tinnerman A1788-8Z-1D (Pack Of 25)
Verified Purchase
U Type Tinnerman Style 239192001
Verified Purchase
U Type Tinnerman A1788-8Z-1D (Pack Of 25)
When you need tinnerman nuts you 1s that don’t break on you
Verified Purchase
U Type Tinnerman Style 239192001
I was more than happy with the way my order went. I was informed in detail about every step. Despite a very small and cheap order, I got things extremely quickly. Keep it up!
Looks great!
Good quality! Easy to use and good, tight fit to hold them in place!
As expected.
great buy
Q&A
Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
We have added a new specification chart both above the product listing and in the "Specification Chart" tab. It references each of the dimensions for clearly. G is a minimum diameter.
Tinnerman NAS395 nuts are used with sheet metal screws. Machine screws would require a Tinnerman LHA or Monadnack clip nuts. The screw size for machine screws will indicate the size, and thread count, 6-32, 8-32, etc.. Sheet metal screws are indicated by size and type, #6 type A, or #6 type B, etc..
SAE 1065-1070 steel.
Yes, type A and B will work with these.
