Mechanical Properties

Minimum Ultimate Tensile Strength

Nominal
Rivet
Diameter

Nominal Diameter

Oversize Diameter

Alum/Steel

Monel/A286

Alum/Steel

Monel/A286

HR3212-NAS9302B
HR3213-NAS9301B
HR3222-NAS9302E (1)
HR3223-NAS9301E (1)
HR3522-NAS9308M
HR3523-NAS9307M
HR3242-NAS9305B
HR3243-NAS9304B
HR3252-NAS9305E (1)
HR3253-NAS9304E (1)
HR3552-NAS9311M
HR3553-NAS9310M
1/8 (-4)
285
400
345
490
5/32 (-5)
445
635
530
740
3/16 (-6)
635
890
710
1000


(1) Indicates fasteners have A-286 CRES spindles.


Minimum Single Shear Strength

Minimum Rivet Single Shear in Pounds (2)

Nom.
Rivet
Dia.

Nominal Diameter
Aluminum Blind Rivets

Oversize Diameter
Aluminum Blind Rivets

Nominal Diameter
Monel Blind Rivets

Oversize Diameter
Monel Blind Rivets

Flush
Head

HR3212 
HR3222 NAS9302B
NAS9302E

Protruding
Head

HR3213 
HR3223 NAS9301B
NAS9301E

Flush
Head

HR3242
HR3252
NAS9305B
NAS9305E
Protruding
Head

HR3243
HR3253
NAS9304B
NAS9304E
Flush
Head

HR3522
NAS9308M
Protruding
Head

HR3523
NAS9307M
Flush
Head

HR3552
NAS9311M
Protruding
Head

HR3553
NAS9310M
1/8
664

664

814

814

995
995
1220
1220
5/32
1030

1030

1245

1245

1545
1545
1865
1865
3/16
1480

1480

1685

1685

2215
2215
2525
2525

(2) Shear values for shorter rivets are lower commensurate with sheet bearing strength.


Sheet Take-up Capability

The HuckMAX® blind rivet system has gap closing capabilities detailed in the table below.

Nominal Rivet
Diameter

Sheet
Gap

Force resisting Gap Closure

Nominal Dia.

Oversize Dia.

1/8 (-4)
.010"
15 lbs.
20 lbs.
5/32 (-5)
.015"
30 lbs.
35 lbs.
3/16 (-6)
.020"
50 lbs.
60 lbs.


Thin Sheet Pull-Through

The HuckMAX® system exceeds the M7885 thin sheet requirements shown in the table below.

Nominal Rivet
Diameter

Sheet
Thickness

Thin 2024-T3 Sheet Pull-Through Strength

Nominal Dia.

Oversize Dia.

1/8 (-4)

.025"

160 lbs.

180 lbs.

5/32 (-5)

.032"

220 lbs.

260 lbs.

3/16 (-6)
.040"
315 lbs.
375 lbs.


Spindle Retention

All Blind Rivet Styles, Nominal and Oversize Diameters

Nominal Rivet Diameter

Aluminum Rivets

Monel Rivets

1/8 (-4)
125
150
5/32 (-5)
200
250
3/16 (-6)
290
450