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HL79-12 The HL79-12 is a break off style collar made from red anodized aluminum alloy. It features a nominal thread size of 0.375 inches.
Mfr Part #:

HL79-12

Available from 1 distributors
Mfr Name: Alcoa Global Fasteners, Inc.
Alcoa Global Fasteners, Inc.
The HL79-12 is a break off style collar made from red anodized aluminum alloy. It features a nominal thread size of 0.375 inches.
✓ Total Stock: 212 pcs
$ Price Range: $5.72

HL79-12 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
212 pcs
On Request
212 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

HL79-12 Specifications Quick View

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HL79-12 Description

Short technical summary and product information.

This HL79-12 collar from Alcoa Global Fasteners, Inc. is designed for break-off applications. It is constructed from aluminum alloy 2024, heat-treated to T-6 solution, and features a red anodized surface treatment compliant with Mil-a-8625.

 

The collar has a nominal thread size of 0.375 inches with a UNJF thread series designator and a right-hand thread direction. Key dimensions include an outside diameter ranging from 0.642 to 0.649 inches and an overall height between 0.724 and 0.744 inches. The inside diameter measures between 0.392 and 0.398 inches, with 24 threads per inch.

 

This component is lubricated with Cetyl Alcohol, Spec 305, Hi-shear Corp. It is classified under NSN 5320-00-867-8707 and has an ECCN of 9A991. The minimum order quantity is 10 units.

HL79-12 Quick Information

Product Type: Collar
Series: HL79
Canonical Name: HL79 Series Break Off Style Collar
Subcategory: Pin-Rivet Collar

HL79-12 Compliance

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

HL79-12 Estimated Pricing

Qty Low High
1+ $5.72 $5.72

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

HL79-12 Features

  • Red anodized aluminum alloy construction.
  • Break off style collar.
  • 0.375 inch nominal thread size.
  • T-6 solution heat treated.
  • Mil-a-8625 surface treatment.

HL79-12 Applications

  • Used in aerospace structural fastening.
  • Suitable for military hardware assembly.
  • Ideal for tamper-proof fastening systems.
  • Applied in high-strength shear joints.

HL79-12 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the material of the HL79-12 collar?

The HL79-12 collar is made of Aluminum Alloy 2024.

What is the nominal thread size of the HL79-12 collar?

The nominal thread size is 0.375 inches.

What is the collar style of the HL79-12?

The collar style is Threaded (break Off) Type.

What is the color identification code for the HL79-12 collar?

The identification code color is Red.

What is the thread series designator for the HL79-12 collar?

The thread series designator is Unjf.

What is the minimum quantity for the HL79-12 collar?

The minimum quantity is 10.

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