Model: 4381-11

Headless Shoulder Pin

Special Features:

0.375 in. W square end

Properties:

First End Style
Square
Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.388 inches
Shank Length
0.250 inches
Shoulder Diameter
0.844 inches
Overall Length
2.935 inches
Undercut Diameter
0.625 inches
Undercut Width
Between 0.062 inches and 0.078 inches
Internal Drive Style
Cross recess type ii
Hole Arrangement Style
One end drilled
First Hole Diameter
0.040 inches
Distance From Centerline Of Hole To End Of Pin
0.125 inches
Second End Relationship With First End
Identical
Hardness Rating
58.0 rockwell c
Thread Size
0.688 inches
Second Shank Diameter
0.343 inches
First End Location
Both ends
Surface Finish
20.0 microinches shoulder end
Second Shank Length
1.860 inches
Material
Steel comp 440c
Material Specification
Qq-s-763 federal specification single material response
Thread Series Designator
Unef
NSN
5315-01-136-7505
Part Number
4381-11
Description
Pin,shoulder,headless
CAGE

Part 4381-11 NSN 5315-01-136-7505

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16749
FIIG:
A212A0
Concept No.:
App. Key:
AR
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:
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:
095190
UFC:
49790
LTL:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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