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Socket Head Cap Screw NSN 5305-01-591-7258

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 5305-01-591-7258 NSN: 5305-01-591-7258

Features and Characteristics

Thread Direction
Right-hand
Thread Length
11.6 millimeters
Fastener Length
16.0 millimeters
Head Style
Flat countersunk
Head Diameter
16.0 millimeters
Internal Drive Style
Hexagon
End Application
2355-01-531-6425; truck, bomb service
Thread Diameter
8.0 millimeters
Width Across Flats
5.0 millimeters
Min. Tensile Strength (psi)
142000 pounds per square inch
Hardness Rating
32.0 rockwell c
Thread Pitch In Millimeters
1.2
External Thread Tolerance Class
10.9
Countersink Angle
90.0 degrees
Part Name Assigned By Controlling Agency
Screw, socket cap
Special Features
Head style: flat; self-locking method: none; tip type: plain; thread fit: class 6g
Color
Black
Material
Steel
Surface Treatment
Oxide
Thread Series Designator
M
FSC
5305 Screws
NIIN
015917258
NSN
5305015917258

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
91294A282
Cage Code:
2V507
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 5305-01-591-7258
What are the manufacturers of nsn 5305015917258?
Does this nsn 5305015917258 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305015917258
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 5305015917258 contain any precious metals?
No precious metal content.
Does nsn 5305015917258 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305015917258?
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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