Product Technical Spec.
Thread Direction:
Right-hand
Thread Length:
1.250 inches
Fastener Length:
12.250 inches
Head Diameter:
1.375 inches
Head Height:
0.625 inches
Shank Unthreaded Hole Diameter:
4.2 millimeters first hole
First Diameter From Head:
Between 0.714 inches and 0.724 inches
Second Diameter From Head:
0.938 inches
Third Diameter From Head:
Between 0.714 inches and 0.724 inches
Fourth Diameter From Head:
0.938 inches
Fifth Diameter From Head:
Between 0.714 inches and 0.724 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
1.438 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
2.688 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter:
3.500 inches
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter:
4.500 inches
Distance From Largest Bearing Surface Of Head To End Of Fifth Diameter:
6.250 inches
Thread Diameter:
0.875 inches
Thready Qty Per Inch (tpi):
14
Tenth Diameter From Head:
0.750 inches
Eighth Diameter From Head:
0.938 inches
Distance From Largest Bearing Surface Of Head To End Of Seventh Diameter:
8.125 inches
Distance From Head Largest Bearing Surface To Shank Hole Center:
12.031 inches first hole
Ninth Diameter From Head:
Between 0.714 inches and 0.724 inches
Externally Relieved Body Diameter Quantity:
10
Distance From Largest Bearing Surface Of Head To End Of Ninth Diameter:
10.625 inches
Distance From Largest Bearing Surface Of Head To End Of Sixth Diameter:
7.250 inches
Seventh Diameter From Head:
Between 0.714 inches and 0.724 inches
Sixth Diameter From Head:
0.938 inches
Distance From Largest Bearing Surface Of Head To End Of Eighth Diameter:
9.313 inches
Distance From Largest Bearing Surface Of Head To End Of Tenth Diameter:
11.000 inches
Part Name Assigned By Controlling Agency:
Navy special project
Surface Treatment:
Phosphate
Thread Series Designator:
Unf
Item Name:
Bolt,externally Relieved Body
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
Freight Classification
NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
ACC:
Construction Materials