Model: 12L10031-13

Internally Relieved Body Bolt

Special Features:

30.0 degrees chamfer 1.345 in. Diameter located on head end

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.847 inches
Fastener Length
5.962 inches
Head Height
0.562 inches
Width Between Flats
1.430 inches
Extended Washer Diameter
1.875 inches
Extended Washer Thickness
0.094 inches
Shoulder Diameter
0.562 inches
Shoulder Length
4.553 inches
Counterbore Diameter
0.974 inches
Counterbore Depth
1.750 inches
Concentric Hole Diameter
0.678 inches
Thread Diameter
1.000 inches
Thready Qty Per Inch (tpi)
12
Material
Steel comp 4340
Material Specification
Mil-s-8844, cl 1 military specification single material response
Style Designator
Counterbore unthreaded
Thread Series Designator
Unf
NSN
5306-00-121-9440
Part Number
12L10031-13
Description
Bolt,internally Relieved Body
CAGE

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

Part 12L10031-13 NSN 5306-00-121-9440

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06676
FIIG:
A003B0
Concept No.:
App. Key:
BN
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:
LE
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
096320
UFC:
50430
LTL:
77.5
LCL:
77.5
WCC:
713
TCC:
Z
SHC:
Z
ACC:
Trailers/Vehicles

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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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