Model: CA21160-4-4HS

Internal Wrenching Bolt

Special Features:

72 slots on thread end 0.125-0.140 in. Dia.; 0.620 in. Lg. For lockwire; 2 long slots on threads and shank 0.045-0.055 in. Dia.; lockwire 17-7ph cres per ams 5673 heat treated to condition ch900 per mil-h-6875, passivated per qq-p-35; threads 2 lead

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.672 inches and 0.831 inches
Fastener Length
Between 1.102 inches and 1.122 inches
Head Style
Oval countersunk
Head Diameter
Between 0.375 inches and 0.385 inches
Internal Drive Style
Hexagon
End Application
F-16, eagle f-15, lantirn
Thread Diameter
0.250 inches
Width Across Flats
Between 0.1409 inches and 0.1426 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
160000 pounds per square inch
Countersink Angle
100.0 degrees
Material
Iron alloy 660 fastener
Material Specification
Ams 5732 assn standard single material response fastener
Surface Treatment
Passivate fastener
Surface Treatment Specification
Qq-p-35 federal specification single treatment response fastener
Thread Series Designator
Unf
NSN
5306-01-283-2420
Part Number
CA21160-4-4HS
Description
Bolt,internal Wrenching
CAGE
29372

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 CA21160-4-4HS NSN 5306-01-283-2420

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment

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