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Socket Head Cap Screw NSN 5305-01-284-0844

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 5305-01-284-0844 NSN: 5305-01-284-0844

Features and Characteristics

Thread Direction
Right-hand
Thread Length
22.0 millimeters
Fastener Length
35.0 millimeters
Head Style
Flat chamfer
Head Diameter
Between 12.73 millimeters and 13.00 millimeters
Head Height
Between 7.78 millimeters and 8.00 millimeters
Internal Drive Style
Hexagon
Thread Diameter
8.0 millimeters
Width Across Flats
Between 6.03 millimeters and 6.15 millimeters
Min. Tensile Strength (psi)
70000 pounds per square inch
Thread Pitch In Millimeters
1.25
External Thread Tolerance Class
6g
Surface Finish
3.0 micrometers bearing surface of head
Material
Steel comp 316
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
M
FSC
5305 Screws
NIIN
012840844
NSN
5305012840844

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5338742-084-SS
Cage Code:
56878
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 5305-01-284-0844
What are the manufacturers of nsn 5305012840844?
Does this nsn 5305012840844 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012840844
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 5305012840844 contain any precious metals?
No precious metal content.
Does nsn 5305012840844 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012840844?
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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