Hexagon Head Cap Screw NSN 5305-01-547-5481

Item Description

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

NSN: 5305-01-547-5481

Stock Availability

NSN 5305015475481 availability
(as of 08/31/2021).

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

Fastener Length

3.000 inches

Head Style

Hexagon

End Application

5895-01-545-4956 terminal mounting kit

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

150000 pounds per square inch

Hardness Rating

33.0 rockwell c and 39.0 rockwell c

Part Name Assigned By Controlling Agency

Screw, hex head, hex head cap screw

Special Features

Hex head cap screw grade 8 ultra corrosion-resistant coated alloy steel. These screws have a clear silver, water based inorganic coating, also known as armor coat, for excellent corrosion resistance. Effective replacements for stainless steel cap screws. The coating has a salt spray resistance of 1000 hr per astm b117. Coating does not affect the function of the thread. Screws are made of highstrength alloy steel and meet sae j429. Rockwell hardness is c33-c39. Min tensile strength is 150, 000psi. All have class 2a thread fit and are grade marked on top of the head, 6 lines indicate grade 8. Length is measured from under head. 0.50 in - 13.

Material

Stainless steel

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

015475481

NSN

5305015475481

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

91286A337

Cage Code:

39428

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 5305-01-547-5481

What are the manufacturers of nsn 5305015475481?

Mcmaster-carr Supply Company (39428)

Does this nsn 5305015475481 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305015475481
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Does nsn 5305015475481 contain any precious metals?
No precious metal content.

Does nsn 5305015475481 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305015475481?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

18257

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

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