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Socket Head Cap Screw NSN 5305-01-345-6546

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN 5305-01-345-6546 NSN: 5305-01-345-6546

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.641 inches and 1.000 inches
Fastener Length
1.000 inches
Head Style
Flat countersunk
Head Diameter
Between 0.720 inches and 0.781 inches
Locking Feature
Patch threads
Internal Drive Style
Hexagon
Thread Diameter
0.375 inches
Width Across Flats
0.219 inches
Thready Qty Per Inch (tpi)
16
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
39.0 rockwell c fastener and 45.0 rockwell c fastener
Countersink Angle
82.0 degrees
Color
Black fastener
Material
Plastic polyamide locking featuresteel fastener
Material Specification
Sae gr 8 assn standard single material response fastener
Surface Treatment
Oxide fastener
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
013456546
NSN
5305013456546

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
91266A624
Cage Code:
39428
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-01-345-6546
What are the manufacturers of nsn 5305013456546?
Does this nsn 5305013456546 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305013456546
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
Does nsn 5305013456546 contain any precious metals?
No precious metal content.
Does nsn 5305013456546 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305013456546?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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