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SCREW: FIL HD,SHLDR,CRES,

Rolls-Royce - M250 Piece Parts
Part # 6840420=64
Mfr. Part # 6840420
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SPECIFICATIONS
• Nominal Thread Diameter: 0.190 Inches
• Hole Configuration Style: Round
• Shoulder Length: 0.339 Inches Minimum First Shoulder and 0.380 Inches Maximum First Shoulder
• Hole Quantity: 1
• Material: Steel Corrosion Resisting Overall
• Internal Drive Style: Slot
• Head Height: 0.161 Inches Minimum and 0.170 Inches Maximum
• Shoulder Shape: Round First Shoulder
• Hole Diameter: 0.063 Inches Nominal
• Fastener Length: 0.469 Inches Minimum and 0.500 Inches Maximum
• Thread Direction: Right-Hand
• Head Style: Fillister
• Thread Quantity Per Inch: 32
• Thread Length: 0.120 Inches Minimum and 0.130 Inches Maximum
• Thread Series Designator: UNF
• Shoulder Diameter: 0.275 Inches Minimum First Shoulder and 0.280 Inches Maximum First Shoulder
• Hardness Rating: 26.0 Rockwell C Minimum Overall and 32.0 Rockwell C Maximum Overall
• Hole Type: Drilled
• Thread Class: 3A
• Head Diameter: 0.389 Inches Minimum and 0.414 Inches Maximum
Material is non forecasted. Orders can not be canceled or returned. Please see our returnspolicy for more information.
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NSN
5305-00-943-2636 
Cage Code
63005 
Country of origin
United States 
ECCN / USML
9A991.d 
Schedule B
7318159000 
Dimensions (L x W x H)
.44 x .44 x .75 IN
Total Shelf Life (days)
No Information
Hazmat Code
Package Weight
.02 LB
FAA Approval Code
PC
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
N 
LTL(Y/N)
N 
8130-3 Eligible
Yes 
Forecasted
No

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