Model: ST3M712C4-1-19

Headless Shoulder Pin

Properties:

First End Style
Square
Second End Style
Chamfered
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.405 inches
Shank Length
0.467 inches
Shoulder Width Across Flats
0.438 inches
Shank Diameter
Between 0.2490 inches and 0.2495 inches
Overall Length
Between 2.010 inches and 2.070 inches
Second End Taper Length
Between 0.250 inches and 0.270 inches
Second End Relationship With First End
Not identical
Thread Size
0.250 inches
Second Shank Diameter
Between 0.2490 inches and 0.2495 inches
First End Location
Threaded end
Second End Tip Radius
Between 0.060 inches and 0.090 inches
Second Shank Length
Between 1.418 inches and 1.478 inches
Material
Steel comp 302 or steel comp 304 or steel comp 303se
Material Specification
Qq-s-763 cond b federal specification 1st material response or qq-s-763 cond b federal specification 2nd material response or mms265 cond b fscm 76301 mfr ref 3rd material response
Surface Treatment
Passivate
Style Designator
Shoulder
Thread Series Designator
Unjf
NSN
5315-01-128-1647
Part Number
ST3M712C4-1-19
Description
Pin,shoulder,headless
CAGE

Part ST3M712C4-1-19 NSN 5315-01-128-1647

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
105000
UFC:
54080
LTL:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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