Collar-Rivet, Aluminum Alloy, Threaded (Break Off) Type

Part # HL77-5TW

The HL77-5TW Hilok is a robust aviation fastener made from Aluminum Alloy 2024. Its threaded collar design offers secure fastening, while anodized treatment ensures corrosion resistance. With T-6 heat treatment for strength and military spec compliance, it's ideal for critical aircraft assembly.
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Overview

The Collar is designed for various fastening applications and is identified by HL77-5TW. It is manufactured from aluminum alloy and features a threaded (break off) type. The collar's overall height ranges between 0.427 inches minimum and 0.447 inches maximum, providing a secure fit in various assemblies. The inside diameter of the collar ranges from 0.166 inches minimum to 0.173 inches maximum, ensuring compatibility with corresponding pins or rivets. It also offers a nominal thread size of 0.164 inches and follows a right-hand thread direction, making it suitable for standard applications.

Features & Benefits

  • Supports right-hand threaded engagement
  • Provides a threaded (break off) type collar for secure fastening
  • Includes a washer feature for enhanced stability

Technical Information

NIIN

012696364

NSN

5320-01-269-6364

FSCG

5320

FSCG Category

Rivets

UNSPSC Code

31160000

UNSPSC Category

Hardware

Lead Time (Days)

375

Product Class Description

Collar/Washer Assy

Country of Origin

United States

Harmonized Tariff Schedule Code

7616109090

Manufacturer CAGE Code

56878
73197
2G586

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

Yes

Revision Level Applicable

Yes

Product Class

3116

Material Composition

ALUMINUM ALLOY

Design Holder CAGE Code

73197

Design Holder

HI-SHEAR CORPORATION

Potential Alternates

HL775TW
5320012696364

Shipping Details

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
Buy now from
Boeing Distribution Services
This product is no longer available.
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