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1K - JIS METRIC (KOMATSU) MALE X JIS METRIC (KOMATSU) NIPPLE

My Hydraulic  |  SKU: 1K-1414
Size

Regular price $11.44
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Warranty

We pass on full manufacturer warranties for all products — minimum 12 months. For hose assemblies built by Tasmanian Hose Solutions, we offer a 2-year workmanship warranty (excluding normal wear and tear, misuse, or incorrect selection of hose, fittings or application). Contact us if you need support — we stand behind what we build.

Delivery and Shipping

We dispatch orders daily with fast airfreight available Australia-wide. Ready-to-use hose assemblies and in-stock items ship same day where possible — delivery 1–2 days to most regions.

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Why You'll Like It

Description

TYPE:

Straight Male x Male Nipple JIS Metric Male x JIS Metric Male

CONNECTIONS:

  • End 1: JIS Metric Male 30° Cone (JIS B8363 / ISO 8434-4)
  • End 2: JIS Metric Male 30° Cone (JIS B8363 / ISO 8434-4)

DESCRIPTION:

This 1K adaptor is a straight JIS Metric Male x JIS Metric Male nipple, specifically designed to suit Komatsu equipment. Featuring a 30° cone seat and fine metric thread, this fitting delivers a reliable metal-to-metal seal ideal for high-pressure hydraulic circuits. Commonly known as the "Komatsu thread", this fitting is found exclusively on Komatsu excavators, dozers, loaders, and related components. It is not compatible with other brands that use BSPP or DIN metric threads.

COMMON APPLICATIONS:

  • Extending or joining hydraulic lines on Komatsu earthmoving equipment
  • Used in factory Komatsu systems and genuine hose rebuilds
  • Perfect for high-pressure hydraulic circuits where JIS metric threads are standard

SUITS THESE MACHINES:

  • Komatsu excavators, dozers, graders, loaders, and compact machinery
  • Hydraulic cylinders, control valves, pilot lines, and main circuits on Komatsu equipment

THREAD & SEAL DETAILS:

  • Thread: JIS Metric fine metric thread with 30° cone (JIS B8363 / ISO 8434-4)
  • Seal Type: Metal-to-metal 30° cone face seal, no O-ring or washer required
  • Important: Specifically suited to Komatsu not interchangeable with BSPP or DIN metric fittings

Working on Komatsu? Don€™t risk thread mismatches. This JIS Metric Male fitting is purpose-built to suit genuine Komatsu hydraulic systems €” we€™re here to help you match it correctly.

BUILT TO LAST, DELIVERED FAST.

Specifications

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  • Hose Structure
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  • Hose Series
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  • Fittings & Compatibility
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Don’t Take Our Word for It — Take Theirs

A friend suggested to use TASMANIAN HOSE SOLUTIONS, we have found the service exceptional the pricing even better and the knowledge of products. Scott goes out of his way to make sure you get what you need, if he doesn't stock it its usualy one day and its arrived.

Colebrook Sandstone

Most impressed by the quick turnaround and quality of parts ordered. Will definitely use again.

Robert Legg-Bagg

Your life won’t be fulfilled till you have dealt with Tasmanian Hose Solutions. I never have to hold leaks with my thumbs again. I can just use the parts provided and it’s perfect

Miro Jurcevic

Exactly what i wanted and sent super fast... exactly how online shopping should be.

Neil Gallegos

Price was great and delivery was fast. Could not fault transaction

Chris Nelson