Model: L6498-93

Hexagon Head Cap Screw

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 1.500 inches and 1.688 inches
Fastener Length
1.750 inches
Head Style
Hexagon
Head Height
Between 0.378 inches and 0.403 inches
Width Between Flats
0.922 mils and 0.938 centimeters
Width Between Flats
Between 0.922 inches and 0.938 inches
End Application
Mrap buffalo mk2a2
Thread Diameter
0.625 inches
Thready Qty Per Inch (tpi)
18
Min. Tensile Strength (psi)
150000 pounds per square inch
Hardness Rating
32.0 rockwell c and 38.0 rockwell c
Hardness Rating
32.0 rockwell c and 38.0 rockwell c
Minimum Yield Strength
120000 pounds per square inch
Material
Steel
Material Specification
Sae gr 8 assn standard single material response
Surface Treatment
Zinc and chromate
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Astm b633 assn standard single treatment response
Thread Series Designator
Unf
NSN
5305-00-726-2550
Part Number
L6498-93
Description
Screw,cap,hexagon Head
CAGE
46717

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Part L6498-93 NSN 5305-00-726-2550

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18257
FIIG:
A003B0
Concept No.:
App. Key:
SB
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:
0.2000lbs
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:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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  • Shoe Type Brake
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  • Cargo Carrier
  • 012464646
  • Trailer Mounted Field Kitchen
  • 011553640
  • Shoe Type Brake
  • 001927249
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  • Aggregate Feeder
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  • Cargo Carrier
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  • 001387782
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  • Diesel Engine Generator Set
  • 010969356
  • Cargo Carrier
  • 013779337
  • Tank Semitrailer
  • 013779337
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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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