Aerospace-Supplies.com

Square Neck Bolt

Model 240144

Quick Information about 240144

2a thread class, steel overall material, zinc overall surface treatment, unc thread series designator.

For pricing and availability of this square neck bolt submit the price quote form on the right.

Product Details

  • NSN:
    5306-00-078-9696 (5306000789696)
  • Thread Direction:
    Right-hand
  • Thread Length:
    0.875 inches
  • Fastener Length:
    Between 0.969 inches and 1.031 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 (tpi):
    16
  • Min. (psi):
    55000 pounds per square inch
  • Hardness Rating:
    95.0 rockwell b
  • Neck Width:
    Between 0.368 inches and 0.388 inches
  • Material Specification:
    Sae gr 1 assn standard single material response
  • Surface Specification:
    Astm b633 assn standard single treatment response
  • Schedule B Code:
    7318152000

Classification

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

Definition Square Neck Bolt

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

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

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