1K - JIS METRIC (KOMATSU) MALE X JIS METRIC (KOMATSU) NIPPLE
1K - JIS METRIC (KOMATSU) MALE X JIS METRIC (KOMATSU) NIPPLE - 14X1.5 X 14X1.5 is backordered and will ship as soon as it is back in stock.
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📏 Find Your Thread Size
📏 Find Your Thread Size
Not sure if it’s BSPP, JIC, or NPT? We’ve got you covered.
Whether you're matching a 3" BSP Brass Ball Valve or identifying a hydraulic hose fitting, our thread chart makes the guesswork easy. Just grab a set of calipers (or even a tape measure), compare your fitting against our chart, and in most cases — boom — you’ll know exactly what thread you’ve got.
Still unsure? No worries. Snap a photo or two, send us the measurements, and we’ll help you confirm the thread so you can order with confidence.
💪 Built to Last Promise
💪 Built to Last Promise
Products we trust. Quality you can count on.
Every hose, fitting, clamp, valve and accessory we supply is carefully selected, used in our own workshop, and backed by our reputation for reliability. We don’t sell anything we wouldn’t use ourselves.
✔️ We crimp every hose assembly in-house for full quality control
✔️ We source only from trusted brands we’d stake our name on
✔️ We offer a no-fuss 2-year warranty on our hose assemblies
✔️ Most fittings, clamps and accessories carry manufacturer warranties from 12 months up to 10 years
Whether it’s under pressure or in harsh environments, our gear is built to last — and delivered fast.
🚚 Fast, Flexible Shipping
🚚 Fast, Flexible Shipping
Australia-wide delivery with options to suit your jobsite and your deadline.
Whether it’s a single hose or a pallet of fittings, we’ll get it to you fast — with flexible options for critical and non-critical needs.
✔️ We ship Australia-wide — satchels, cartons & pallets
✔️ Delivery typically takes 1–10 business days, depending on your location
✔️ Urgent order? Priority freight options available at checkout
✔️ Some items may ship direct from our supply partners to speed up delivery
✔️ Tracking details provided once your order is dispatched
Need it fast or want to organise your own freight? Let us know — we’re here to help.
1K - JIS METRIC (KOMATSU) MALE X JIS METRIC (KOMATSU) NIPPLE
Description
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.
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