MT58

Square Neck Bolt

NSN 5306-00-012-6227

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
000126227

Product Technical Spec.

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.375 inches
Fastener Length:
0.750 inches
Head Style:
Button
Head Diameter:
Between 0.782 inches and 0.844 inches
Head Height:
Between 0.188 inches and 0.208 inches
Neck Length:
Between 0.188 inches and 0.219 inches
Thread Diameter:
0.375 inches
Thready Qty Per Inch (tpi):
16
Min. Tensile Strength (psi):
55000 pounds per square inch
Hardness Rating:
95.0 rockwell b
Minimum Yield Strength:
40000 pounds per square inch
Neck Width:
Between 0.368 inches and 0.388 inches
Material:
Steel
Material Specification:
Gm 255m, general motors corporation mfr ref single material response
Surface Treatment:
Zinc
Surface Treatment Specification:
4252-m fscm 24617 mfr ref single treatment response
Thread Series Designator:
Unc
NSN:
5306-00-012-6227
Item Name:
Bolt,step
Cage Code:
26051

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15939
FIIG:
A003B0
Concept No.:
App. Key:
CA
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
50.0
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Step Bolt"

A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

MOE Major Organizational Entities

Entity
DSOR
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Classification: Bolts and bolts and their nuts or washers exported in the same shipment


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