Socket Head Cap Screw NSN 5305-00-043-1487

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: 5305-00-043-1487

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

0.625 inches

Fastener Length

0.625 inches

Head Style

Flat chamfer

Head Diameter

Between 0.306 inches and 0.312 inches

Head Height

Between 0.185 inches and 0.190 inches

Internal Drive Style

Hexagon

Thread Diameter

0.190 inches

Width Across Flats

Between 0.156 inches and 0.158 inches

Thready Qty Per Inch (tpi)

Hardness Rating

35.0 rockwell c and 43.0 rockwell c

Minimum Yield Strength

140000 pounds per square inch

Material

Steel comp 2340 or steel comp 3135 or steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 4340 or steel comp 8630 or steel comp 8740

Material Specification

Qq-s-624, amend 2 federal specification all material responses

Surface Treatment

Cadmium or zinc

Thread Series Designator

Unf

Nondefinitive Specification/std Data

1 type and 11 style

FSC

5305 Screws

NIIN

000431487

NSN

5305000431487

Manufacturer Part Numbers

Part numbers registered to this national stock number.

No part numbers found for this NSN.

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 5305-00-043-1487

What are the manufacturers of nsn 5305000431487?

Does this nsn 5305000431487 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305000431487
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 5305000431487 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305000431487 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305000431487?
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
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