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Nutserts

32 Reviews 5 Answered Questions
From $0.43 to $7.50
Reference Chart

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Thread Size PN Price Buy
4-40 UNC
ATS2-440
$0.71
Quantity
6-32 UNC
ATS2-632
$0.61
Quantity
8-32 UNC
ATS2-832
$0.43
Quantity
10-24 UNC
ATS2-1024
$0.54
Quantity
10-32 UNF
ATS2-1032
$0.52
Quantity
1/4-20 UNC
ATS2-420
$0.91
Quantity
1/4-28 UNC
ATS2-428
$0.90
Quantity
5/16-18 UNC
ATS2-518
$1.76
Quantity
5/16-24 UNC
ATS2-524
$1.79
Quantity
3/8-16 UNC
ATS2-616
$2.52
Quantity
1/2-13 UNC
ATS2-813
$7.50
Quantity
Subtotal $0.00
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Overview

Installation hole size for the A-T Series Insert is determined by the parent material's thickness and density. The thicker the material the larger the hole required to allow full 360° installation swaging. The application should be tested before hole size is specified.

The A-T Series Insert is unique in that it can be installed into most any material above .030/,76 mm in thickness. As the A-T Series is installed, the threaded portion is completely swaged 360° into the sleeve portion and the hole. This permits the A-T Series to be used with Grade 8/metric 12.9 mating screws. The A-T Series Insert is installed using lightweight, hand held pneumatic tools that can be located at any position in your product's assembly sequence. The A-T Series Insert can be installed either prior to or after finish.

360°SWAGING
HOW IT WORKS FOR YOU
As the A-T Series Insert is installed, the threaded nut portion is drawn into the upper sleeve portion.As this occurs, a 360° swaging action takes place anchoring the A-T Series in the parent material.

Reference Chart

Thread Size

 .030-.090 Mat. Thickness .091-.124 Mat. Thickness .125-.186 Mat. Thickness .187-Over Mat. Thickness
Drill Size Decimal Drill Size Decimal Drill Size Decimal Drill Size Decimal
4-40 UNC 3/16 .1875 #10 .1935 #10 .1935 #9 .1960
6-32 UNC 7/32 .2188 #2 .2210 #1 .2280 #1 .2280
8-32 UNC 1/4 .2500 "F" .2570 17/64 .2656 17/64 .2656
10-24 UNC 9/32 .2812 "L" .2900 "L" .2900 19/64 .2969
10-32 UNF 9/32 .2812 "L" .2900 "L" .2900 19/64 .2969
1/4-20 UNC 3/8 .3750 3/8 .3750 "W" .3860 25/64 .3906
1/4-28 UNC 3/8 .3750 3/8 .3750 "W" .3860 25/64 .3906
5/16-18 UNC 1/2 .5000 1/2 .5000 33/64 .5156 33/64 .5156
5/16-24 UNC 1/2 .5000 1/2 .5000 33/64 .5156 33/64 .5156
3/8-16 UNC 9/16 .5625 9/16 .5625 37/64 .5781 37/64 .5781
1/2-13 UNC 3/4 .7500 49/64 .7656 25/32 .7810 51/64 .7970
Thread Size Thread Call Out HD ±.005 L ±.015 D Max. IL Max. LB ±.015 ILB Max. IATD** Max. Hole Depth Min. Part No.
4-40 UNC 440 .211 .370 .1875 .205 .660 .495 .395 .400 ATS2-440
6-32 UNC 632 .240 .370 .2185 .205 .675 .505 .410 .400 ATS2-632
8-32 UNC 832 .269 .370 .2495 .205 .675 .505 .410 .400 ATS2-832
10-24 UNC 1024 .306 .370 .2805 .205 .685 .520 .385 .400 ATS2-1024
10-32 UNF 1032 .306 .370 .2805 .205 .685 .520 .385 .400 ATS2-1032
1/4-20 UNC 420 .400 .515 .3745 .275 1.005 .760 .615 .540 ATS2-420
1/4-28 UNC 420 .400 .515 .3745 .275 1.005 .760 .615 .540 ATS2-428
5/16-18 UNC 518 .528 .615 .4995 .325 1.065 .770 .630 .640 ATS2-518
5/16-24 UNC 518 .528 .615 .4995 .325 1.065 .770 .630 .640 ATS2-524
3/8-16 UNC 616 .588 .745 .5615 .390 1.450 1.095 .890 .770 ATS2-616
1/2-13 UNC 813 .800 .935 .7485 .485 NA NA NA .960 ATS2-813

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Reviews

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J-guy F Verified Purchase

Nutsert 10-32 AtS2-1032
June 14, 2024

J-guy F Verified Purchase

Nutsert 1/4-28 AtS2-428
June 14, 2024

Good product

Jean R Verified Purchase

Nutsert 8-32 AtS2-832
May 16, 2024

Good forget ge right application. Steel alloy inverts will take more torque and designed to grip the OD recess better. But the OD diameter is larger and the incert is deeper. These aluminum nutcerts are great for what they do. The manufacturer offers great support as well. Terrific people. Good investment.

Chris P Verified Purchase

Nutsert 6-32 AtS9T-632
November 14, 2023

one of the best ways to get an attachment point

Larry T Verified Purchase

Nutsert 8-32 AtS2-832
September 13, 2023

one of the best ways to get an attachment point

Larry T Verified Purchase

Nutsert 6-32 AtS9T-632
September 13, 2023

I really like these inserts, and really like how fast you ship them out! Thank you!

Matt W Verified Purchase

Nutsert 8-32 AtS2-832
July 27, 2022

great service,thanks.

Ted L Verified Purchase

Nutsert 5/16-18 AtS2-518
June 6, 2022

Ted L Verified Purchase

Nutsert 5/16-18 AtS2-518
June 5, 2022

it was a plessure

Ted L Verified Purchase

Nutsert 1/4-20 AtS2-420
June 5, 2022

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.

Q: Nutserts vs Riv nuts? Is there an application for one over the other and how do they compare strength wise?

They are both quality blind nuts, but we do not have any data that compares the two. Nutserts are the more popular units, and that may be because of the shorter lip in the surface of the hole, and nurreled outer surface to help prevent the unit from spinning once installed.

Q: Does this needs a special tool for installation? Is it the same as a rivnut instal tool?

Nutserts can be installed with AA-112 Hi torque tools, AAT916 expandable tools, or a AAT312A master nutsert kit. See Accessories.

Q: What material are these nutserts made of?

All of the nutserts listed on this page are made of carbon steel.

Q: What are the un-installed lengths of ATS2-632 and ATS2-832?

These two nutserts will have lengths on approximately .375"

Q: How much torque can they take before spinning? Is there a ft/lb spec per size?

For size ATS2-440, it is 9 in/lbs.

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