NAS428-6A12

NAS4286A12 Machine Bolt

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. NAS428-6A12 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3a

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

1.688in. and 1.781in. ⁓1-25/32"

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

1.250in. and 1.312in. ⁓1-5/16"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

crowned hexagon

Head Height
A measurement from the bottom to the top of the head,in distinction from depth.

0.193in. and 0.213in. ⁓7/32"

Width Between Flats

0.553in. and 0.565in.

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.375in. ⁓3/8"

Grip Length
A measurement of the longest dimension of the grip,in distinction from width.

0.031in. and 0.062in.

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

24

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What material is the machine bolt made of ?

Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037

What is the thread quantity per inch?

24

What is the grip length?

0.031 inches minimum and 0.062 inches maximum

What is the head style?

Crowned hexagon

What is the thread length?

1.688 inches minimum and 1.781 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

3a

What is the NSN for NAS428-6A12?

5306-01-481-7449

How is this classified for shipping?

Schedule B number: 7318152000
nmfc 093490
Bolts and bolts and their nuts or washers exported in the same shipment

What's the federal classification of NAS428-6A12?

FSC 5306 ⁓ Bolts

NSN 5306-01-481-7449 BOLT,MACHINE

unf thread series 24 thread quantity per inch 0.031" grip length crowned hexagon head style 1.688" thread length right-hand 3a thread class

NIIN
014817449
NIIN Date
01/23/01
Schedule B
7318152000 
Name Code
01847
FIIG
A003B0
QUP
Historical Price
$19.40 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Australia 

Availability for NAS428-6A12 A member of our team will provide you with a price and availability quote

Request a Quote »

Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093490 BOLT/NUT/SCREW/CLIPS/FASTENER/ETC 
UFC (universal freight code)
50270 

Similar by Design Other bolts with similar characteristics

Nothing similar to this part number was found in our inventory

NAS428-6A12 / Bolt,machineWhat is the formal definition of this item?

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.