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Hexagon Head Cap Screw NSN 5305-00-018-1705

Description

NSN 5305-00-018-1705. Hexagon head cap screw nsn 5305000181705. The head height is 0.312in. ⁓5/16"

NSN 5305-00-018-1705 NSN: 5305-00-018-1705

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.25in. ⁓1-1/4"
Fastener Length
2.0in. ⁓2-1/64"
Head Style
Hexagon
Head Height
0.312in. ⁓5/16"
Width Between Flats
0.75 inches
Nominal Thread Diameter
0.5in. ⁓1/2"
Thread Quantity Per Inch
20
Minimum Tensile Strength
120000 pounds per square inch
Hardness Rating
23.0 rockwell c and 30.0 rockwell c
Material
Steel
Surface Treatment
Cadmium
Thread Series Designator
Unf
Nondefinitive Spec/std Data
5 grade and 10p style and 2 type
FSC
5305 Screws
NIIN
000181705
NSN
5305000181705

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS35298-115
Cage Code:
96906
Status:
A
MSDS:
Part Number:
FFS85TYPE2STYLE10PGRADE5
Cage Code:
81348
Status:
A
MSDS:
Part Number:
25092070
Cage Code:
Z4117
Status:
A
MSDS:
Part Number:
K-500-CH-1932
Cage Code:
59556
Status:
A
MSDS:
Part Number:
1AX 59
Cage Code:
89619
Status:
A
MSDS:
Part Number:
181705
Cage Code:
24617
Status:
A
MSDS:
Part Number:
1AX59
Cage Code:
76040
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 5305-00-018-1705
What are the manufacturers of nsn 5305000181705?
Does this nsn 5305000181705 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000181705
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 5305000181705 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000181705 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000181705?
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:
SB
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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