Model: 111511-4-8-19

Internal Wrenching Bolt

Special Features:

One slot on shank 0.130 in. Min by 0.170 in. Max width, located 0.190 from top of head; head has internal thread, 0.1380-32 unjc-3b thread depth from top of head .300-.345 counterbore .145-.150 diameter x .130-.140 deep from top of head; 160 ksi ultimate tensile strength

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.469 inches
Fastener Length
Between 0.954 inches and 0.984 inches
Head Style
Countersunk cylindrical convex
Spline Major Diameter
Between 0.2195 inches and 0.2225 inches
Head Major Diameter
0.459 inches
Internal Drive Style
Torx
End Application
F-22 raptor
Thread Diameter
0.2500 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
3600 pounds per square inch
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Surface Finish
32.0 microinches threads
Surface Finish
32.0 microinches top of head
Surface Finish
63.0 microinches grip
Part Name Assigned By Controlling Agency
Six lobe recess bolt, 100 degrees flush sealant injection
Material
Titanium alloy uns r56400
Material Specification
Ams4928 federal specification single material response or ams4967 federal specification single material response
Thread Series Designator
Unjf
NSN
5306-01-642-6245
Part Number
111511-4-8-19
Description
Bolt,internal Wrenching
CAGE

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

Part 111511-4-8-19 NSN 5306-01-642-6245

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06666
FIIG:
A003B0
Concept No.:
App. Key:
BM
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8108908000
  • SITC: 69985
  • End Use: Nonferrous metals, other
  • NAICS: 331491
  • USDA: 1

Freight Class: Other wrought titanium, nesoi

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