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Socket Head Cap Screw NSN 5305-01-645-0791

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 5305-01-645-0791 NSN: 5305-01-645-0791

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.250 inches
Fastener Length
0.250 inches
Head Style
Flat chamfer
Head Diameter
0.183 inches
Head Height
0.112 inches
Hole Diameter
0.038 inches
Internal Drive Style
Hexagon
Thread Diameter
0.112 inches
Width Across Flats
0.094 inches
Hole Quantity
1
Thready Qty Per Inch (tpi)
40
Part Name Assigned By Controlling Agency
Wire-lockable socket head cap screw
Special Features
Wire screw together through a hold in the head
Material
Steel comp 302
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
016450791
NSN
5305016450791

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SCC040025-18/8-DH
Cage Code:
35UJ2
Status:
A
MSDS:
Part Number:
90152A110
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 5305-01-645-0791
What are the manufacturers of nsn 5305016450791?
Does this nsn 5305016450791 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016450791
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 5305016450791 contain any precious metals?
No precious metal content.
Does nsn 5305016450791 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016450791?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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