NAS1291C08M The MIL Standard NAS1291C08M is a self-locking hex nut featuring corrosion-resistant steel construction and a 550°F temperature rating. It offers a prevailing torque all-metal design for secure fastening.
Mfr Part #:

NAS1291C08M

Available from 1 distributors
Mfr Name: MIL Standard
MIL Standard
The MIL Standard NAS1291C08M is a self-locking hex nut featuring corrosion-resistant steel construction and a 550°F temperature rating. It offers a prevailing torque all-metal design for secure fastening.
✓ Total Stock: 20 pcs
$ Price Range: $0.99

NAS1291C08M Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20 pcs
20 pcs On Request 1 On Request On Request 13+ On Request On Request

NAS1291C08M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Failure Rate
Height
Locking Feature
Material
SVHC Present
Temperature Rating
Thread
Weight

NAS1291C08M Description

Short technical summary and product information.

The NAS1291C08M from MIL Standard is a self-locking hex nut designed for reliable performance in demanding environments. It features an 8-32 thread size with a right-hand thread direction and a prevailing torque all-metal design for enhanced security.

 

Constructed from corrosion-resistant steel with a passivate surface treatment, this nut is built for durability. Key mechanical specifications include a nominal thread size of 0.164 inches, 32 threads per inch, and a thread class of 3b. The overall height ranges from 0.125 to 0.188 inches, with a washer outside diameter of 0.290 inches maximum and a washer thickness of 0.015 inches minimum.

 

This nut is rated for a nominal temperature of 550.0 degrees Fahrenheit, making it suitable for high-temperature applications. Its low height and light weight design contribute to efficient use in various assemblies. The NAS1291C08M belongs to the NAS1291 series, known for its robust fastening solutions.

NAS1291C08M Quick Information

Product Type: Nut
Series: NAS1291
Canonical Name: NAS1291C08M Self Locking Hex Nut
Subcategory: Self Locking Nut

NAS1291C08M Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NAS1291C08M Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

NAS1291C08M Features

  • Self-locking hex nut with prevailing torque design.
  • Constructed from corrosion-resistant steel.
  • Rated for 550 degrees Fahrenheit operation.
  • Features an 8-32 UNC thread size.
  • Low height and lightweight construction.

NAS1291C08M Applications

  • Suitable for high-temperature fastening applications.
  • Used in aerospace and industrial assemblies.
  • Provides secure and reliable locking.
  • Ideal for vibration-prone environments.

NAS1291C08M FAQs

6 frequently asked questions generated from this part’s specifications.
What is the thread size of the NAS1291C08M?

The thread is 8-32 UNC, right-hand direction, with a 3B thread class.

What material is the NAS1291C08M made from?

It is made from corrosion resistant steel overall.

What is the temperature rating of the NAS1291C08M?

The temperature rating is 550 °F nominal.

Does the NAS1291C08M have a locking feature?

Yes, it has a prevailing torque all metal self-locking design.

What is the overall height of the NAS1291C08M?

The overall height is 0.125 to 0.188 inches, making it a low height nut.

What surface treatment does the NAS1291C08M have?

The nut is passivated overall.

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