Socket Head Cap Screw NSN 5305-01-344-2059

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: 5305-01-344-2059

Stock Availability

NSN 5305013442059 availability
(as of 10/18/2023).

NS: 7
NE: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 3.096 inches and 3.250 inches

Fastener Length

3.250 inches

Head Style

Flat chamfer

Head Diameter

Between 0.735 inches and 0.750 inches

Head Height

Between 0.492 inches and 0.500 inches

Internal Drive Style

Hexagon

Thread Diameter

0.500 inches

Width Across Flats

0.375 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

80000 pounds per square inch

Hardness Rating

80.0 rockwell c

Minimum Yield Strength

30000 pounds per square inch

Material

Steel

Surface Treatment

Zinc and chromate

Surface Treatment Specification

Qq-z-325, type 2, class 3 federal specification single treatment response

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

013442059

NSN

5305013442059

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3176207-A-270

Cage Code:

10001

Status:

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 5305-01-344-2059

What are the manufacturers of nsn 5305013442059?

Navair And Navsea Managed (10001)

Does this nsn 5305013442059 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305013442059
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 5305013442059 contain any precious metals?
No precious metal content.

Does nsn 5305013442059 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305013442059?
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:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

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