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Tinnerman U Type (NAS 395)

From $0.25 to $0.47
Tinnerman No. Screw Size Part Number Price Buy
A1784-6Z-1D
#6
A1784-6Z-1D
$0.33
Quantity
A1785-6Z-1D#6
04-00362
$0.36
Quantity
A1789-8Z-1D#8
04-00364
$0.29
Quantity
A1787-8Z-1D#8
04-00365
$0.44
Quantity
A1788-8Z-1D#8
04-00366
$0.26
Quantity
A1348-8Z-1D#8
04-00367
$0.47
Quantity
A1786-8Z-1D#8
04-00368
$0.25
Quantity
A1787-10Z-1D
#10
A1787-10Z-1D
$0.35
Quantity
A1758-10Z-1D#10
04-00370
$0.30
Quantity
Subtotal $0.00
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Overview

Snaps over edge of panels or into center hole locations. Holds itself in place for blind assembly. "Floats" free for easy hole alignment.
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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.
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Reviews

Product was as ordered

Richard H Verified Purchase

Tinnerman Nut A1784-6Z1D

September 25, 2024

good product

Bauken N Verified Purchase

U Type NAS395 (A1787-10Z-1)

September 19, 2024

good product

Bauken N Verified Purchase

U Type Tinnerman A1348-8Z-1D

September 19, 2024

Chuck W Verified Purchase

U Type Tinnerman A1785-6Z-1D

September 5, 2024

good

Sunflower A Verified Purchase

Tinnerman Nut A1784-6Z1D

June 19, 2024

Works good, lasts a long time

Alan C Verified Purchase

U Type Tinnerman A1789-8Z-1D

May 24, 2024

Perfect!

Howard J Verified Purchase

U Type Tinnerman A1787-8Z-1D

January 6, 2024

Dennis L Verified Purchase

U Type Tinnerman A1785-6Z-1D

December 28, 2023

They work as designed.

Miguel A Verified Purchase

U Type Tinnerman A1348-8Z-1D

December 17, 2023

Matthew S Verified Purchase

U Type Tinnerman Style 239192001

August 26, 2023

Q&A

Please note, Aircraft Spruce'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 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.

Q: With reference to column G panel hole diameter measurement under spec tab. What exact dimension is that referencing? Regards, Nic

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.

Q: Sheet metal screws or machine screws? Ordered some, they do not accept machine screws, please clarify.

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..

Q: What material are these NAS 395 tinnerman nuts made out of?

SAE 1065-1070 steel.

Q: Will these work with both Type A and Type B sheet metal screws?

Yes, type A and B will work with these.

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