Titanium LGP® Stump Type Lockbolts : Technical Information : Pin Position & Swage Gages/Installed Fastener Inspection Procedure

Pin Position & Swage Gages/Installed Fastener Inspection Procedure

Installed Fastener Inspection Procedure
Titanium LGP® Lockbolt, Stump-Type
 


Accept
Points Y1 touch pin. Grip is not over minimum.
Reject
Points Y1 do not touch pin. Grip is over maximum and/or points T! touch collar-collar not swaged sufficiently.
Accept
Points Y2 do not touch pin. Grip is not under minimum. Pointd T2 do not touch collar-collar is swaged sufficiently.
Reject
Points Y2 touch pin. Grip is under minimum and/or points T2 touch collar-collar not swaged sufficiently.
 


For Installations made with 3SLC-C Aluminum Collars

Diameter

Y1

Y2

Z

R

T1

T2

Gage No.

.164 (050

.142

.247

.106

.234

.038

.112

HG113-05

.190 (06)

.153

.257

.139

.263

.042

.112

HG113-06

.250 (08)

.214

.314

.189

.344

.069

.142

HG113-08

.312 (10)

.280

.384

.244

.436

.076

.145

HG113-10

.375 (12)

.330

.434

.274

.512

.108

.176

HG113-12



Grip Thickness gages
 
Gage number 112731 is available for LGP grip thickness. This gage measures in 1/16-inch increments plus overlap capability.
 
Gage number 118947 is available for LGP grip thickness. This gage measures in 1/16-inch increments.



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