Socket Head Cap Screw NSN 5305-01-243-9343

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: 5305-01-243-9343

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.724 inches and 0.774 inches

Fastener Length

Between 0.984 inches and 1.016 inches

Head Style

Button

Head Diameter

Between 0.201 inches and 0.213 inches

Head Height

Between 0.051 inches and 0.059 inches

Internal Drive Style

Hexagon

Thread Diameter

0.112 inches

Width Across Flats

Between 0.0625 inches and 0.0635 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

75000 pounds per square inch

Hardness Rating

80.0 rockwell b

Material

Steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 324 or steel comp 347

Material Specification

Qq-s-763 federal specification all material responses

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

012439343

NSN

5305012439343

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SM-C-800983-20

Cage Code:

56878

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 5305-01-243-9343

What are the manufacturers of nsn 5305012439343?

Does this nsn 5305012439343 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305012439343
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 5305012439343 contain any precious metals?
No precious metal content.

Does nsn 5305012439343 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305012439343?
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:

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