ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Socket Head Cap Screw NSN 5305-01-646-1780

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 5305-01-646-1780 NSN: 5305-01-646-1780

Features and Characteristics

Thread Direction
Right-hand
Thread Length
12.0 millimeters
Fastener Length
12.0 millimeters
Head Style
Flat chamfer
Head Diameter
Between 9.7 millimeters and 10.0 millimeters
Head Height
Between 5.8 millimeters and 6.0 millimeters
Locking Feature
Pellet or strip or patch threads
Internal Drive Style
Hexagon
End Application
Engine, diesel
Thread Diameter
6.0 millimeters
Width Across Flats
Between 6.02 millimeters and 6.09 millimeters
Thread Pitch In Millimeters
1.0
External Thread Tolerance Class
4g6g
Part Name Assigned By Controlling Agency
Screw cap hexagon socket head (metric)
Material
Steel property class 12.9
Thread Series Designator
Iso m
FSC
5305 Screws
NIIN
016461780
NSN
5305016461780

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B18.3.1M
Cage Code:
80204
Status:
A
MSDS:
Part Number:
B1831BH060012L
Cage Code:
80204
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 5305-01-646-1780
What are the manufacturers of nsn 5305016461780?
Does this nsn 5305016461780 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016461780
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 5305016461780 contain any precious metals?
No precious metal content.
Does nsn 5305016461780 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016461780?
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

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

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo