NAS662C2R3 The NAS662C2R3 is a machine screw manufactured by QPL. It features a 2-56 thread size and a minimum tensile strength of 80,000 psi.
Mfr Part #:

NAS662C2R3

Available from 1 distributors
Mfr Name: QPL
QPL
The NAS662C2R3 is a machine screw manufactured by QPL. It features a 2-56 thread size and a minimum tensile strength of 80,000 psi.
✓ Total Stock: 1,648 pcs
$ Price Range: $0.99

NAS662C2R3 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
1,648 pcs
1648 pcs On Request 1 On Request On Request On Request On Request On Request

NAS662C2R3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Head Style

NAS662C2R3 Description

Short technical summary and product information.

This NAS662C2R3 machine screw from QPL is constructed from corrosion-resistant steel, offering a minimum tensile strength of 80,000 psi. It features a flat countersunk head style with a cruciform recess drive, compatible with Phillips tools. The screw has a nominal thread diameter of 0.086 inches and 56 threads per inch (TPI), with a thread class of 2a.

 

The fastener length ranges from 0.156 to 0.188 inches, and the thread length is between 0.152 and 0.188 inches. The head diameter measures between 0.156 and 0.172 inches, with a countersink angle between 99.0 and 101.0 degrees. The surface treatment is passivate, conforming to Qq-p-35 federal specification.

 

This screw is part of the NAS662 series and is suitable for applications requiring corrosion resistance and specific mechanical properties. It is supplied with a standard package quantity of 100 units.

NAS662C2R3 Quick Information

Product Type: Machine Screw
Series: NAS662
Canonical Name: NAS662C2R3 Machine Screw
Subcategory: Machine Screw

NAS662C2R3 Compliance

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

NAS662C2R3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

NAS662C2R3 Features

  • Corrosion resistant steel construction.
  • 80,000 psi minimum tensile strength.
  • Flat countersunk head style.
  • Passivate surface treatment.
  • 2-56 thread size.

NAS662C2R3 Applications

  • Used in military aerospace fastening applications
  • Suitable for corrosion-resistant fastener requirements
  • Ideal for precision threaded assembly in defense systems
  • Applied where flat countersunk head is needed
  • Used in high-vibration environment secure fastening

NAS662C2R3 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the minimum tensile strength of the NAS662C2R3 screw?

The minimum tensile strength is 80,000 pounds per square inch.

What is the thread size and quantity per inch for the NAS662C2R3 screw?

The nominal thread diameter is 0.086 inches, and there are 56 threads per inch.

What is the head style of the NAS662C2R3 screw?

The head style is Flat Countersunk.

What material is the NAS662C2R3 screw made from?

The screw is made from Steel Comp 302 Or Steel Comp 303 Or Steel Comp 321 Or Steel Comp 347.

What surface treatment does the NAS662C2R3 screw have?

The surface treatment is Passivate, conforming to Qq-p-35 Fed Spec Single Treatment Response.

NAS662C2R3 Alternate Parts

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The NAS662C2LER5 is a fastener manufactured by HARDWARE. It features a 0.282-0.312 inch length and a 2-56 thread size.
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The NAS1102-4-7 is a machine screw from QPL with a 0.438 inch length and a 1/4-28 UNF thread. It features a flat countersunk head and a cadmium and chromate surface treatment.
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