Head Style

Rivet Dia. Nom.

GESIPA Part Number

Grip Range (Inches)

Hole Size Drill No.

Dimensions (Inches)

Min. Strength (lbs.)

D

B
Max.

A

L
Max.

Shear

Tensile

Dome

1/8"

GSMD41S
GSMD42S
GSMD43S
GSMD44S
GSMD45S
GSMD46S
GSMD48S

.020-.062
.063-.125
.126-.187
.188-.250
.251-.312
.313-.375
.376-.500

.129-.133
#30

.122-.128

.040

.238-.262

.212
.275
.337
.400
.462
.525
.650

260

310

5/32"

GSMD52S
GSMD53S
GSMD54S
GSMD56S
GSMD58S

.020-.125
.126-.187
.188-.250
.251-.375
.376-.500

.160-.164
#20

.153-.159

.050

.296-.328

.300
.362
.425
.550
.675

370

470

3/16"

GSMD62S
GSMD64S
GSMD66S
GSMD68S
GSMD610S
GSMD612S
GSMD614S

.020-.125
.126-.250
.251-.375
.376-.500
.501-.625
.626-.750
.751-.875

.192-.196
#11

.183-.191

.060

.356-.394

.325
.450
.575
.700
.825
.950
1.075

540

680

1/4"

GSMD84S
GSMD86S
GSMD88S
GSMD810S
GSMD812S

.126-.250
.251-.375
.376-.500
.501-.625
.626-.750

.257-.261
“F”

.246-.255

.080

.475-.525

.500
.625
.750
.875
1.000

1000

1240

Large Flange

1/8"

GSML42S
GSML44S
GSML46S

.063-.125
.126-.250
.251-.375

.129-.133
#30

.122-.128

.065

.360-.390

.275
.400
.525

260

310

5/32"

GSML54S

.020-.250

.160-.164
#20

.153-.159

.075

.448-.488

.425

370

470

3/16"

GSML64S
GSML66S
GSML68S
GSML610S
GSML612S

.126-.250
.251-.375
.376-.500
.501-.625
.626-.750

.192-.196
#11

.183-.191

.092

.600-.650

.450
.575
.700
.825
.950

540

680

Countersunk

1/8"

GSMC42S
GSMC43S
GSMC44S
GSMC45S

.092-.125
.126-.187
.188-.250
.251-.312

.129-.133
#30

.122-.128

.031

.207-.233

.275
.337
.400
.462

260

310

5/32"

GSMC54S
GSMC56S

.188-.250
.251-.375

.160-.164
#20

.153-.159

.040

.268-.294

.425
.550

370

470

3/16"

GSMC64S

.188-.250

.192-.196
#11

.183-.191

.050

.335-.361

.450

540

680