King combination nipple · plain carbon steel · BSP / NPT · UAE stock
A plain carbon steel king combination nipple for oil, diesel, compressed air and steam hose, where a tough, weldable fitting matters more than rust protection. Long serrated shank one end, male thread the other.
Checked stock, standard-compliant
Full sizes, ratings & materials
Ready inventory, UAE & GCC delivery
Project quantities at best price
A steel king combination nipple is the plain, uncoated version of the king nipple. Machined from carbon steel, it has the same long serrated hose shank, hex and male pipe thread, but without the zinc coating. On oil, diesel and lube lines the media protects the steel, and on compressed air, compressor and steam hose the fitting runs warm and dry. Plain steel can also be welded to a pipe or flange, which galvanised fittings should not be without removing the coating.
Hamza Fasteners supplies plain steel king combination nipples from 1/2" to 4" with male BSP or NPT threads. They are used on diesel bowser and fuel transfer hose, compressor and jackhammer air hose, steam and hot water hose (with suitable hose and clamps) and workshop oil hose. Secure them with double bolt or interlocking clamps. Send your sizes to our Dubai counter for a quotation.
Reference data for Steel King Nipple. Confirm exact size, rating and material for your order with our team.
This datasheet shows representative sizes for reference only. Steel King Nipple is supplied in the full range of sizes, ratings and materials — not a single option. Tell us what you need and we will confirm exact availability, specification and price.
| Size | Hose Bore (mm) | NPT (TPI) | Pipe OD (mm) |
|---|---|---|---|
| 1/2" | 13 | 14 | 21.3 |
| 3/4" | 19 | 14 | 26.7 |
| 1" | 25 | 11.5 | 33.4 |
| 1-1/4" | 32 | 11.5 | 42.2 |
| 1-1/2" | 38 | 11.5 | 48.3 |
| 2" | 51 | 11.5 | 60.3 |
| 3" | 76 | 8 | 88.9 |
| 4" | 102 | 8 | 114.3 |
| Product Type | King combination nipple |
|---|---|
| Material | Plain carbon steel |
| Ends | Serrated hose shank x male thread |
| Thread | NPT (ASME B1.20.1) or BSP (ISO 7) |
| Securing | Double bolt or interlocking clamp |
| Finish | Plain / oiled |
| Size Range | 1/2" to 4" |
Diesel bowser hose
Compressor and breaker hose
Wash-down steam lines
Oil and lube hose
Site compressor hose
Tanker hose ends
Stocked in Deira, Dubai and delivered fast across the region. Wherever you are building, we supply in stock and project quantities.
Hamza Fasteners is a trusted Steel King Nipple supplier in Dubai and across the United Arab Emirates — Abu Dhabi, Sharjah and Ajman — with regular export supply to Saudi Arabia (Riyadh, Jeddah, Dammam), Qatar (Doha), Kuwait City, Oman (Muscat) and key East and West African markets including Tanzania (Dar es Salaam), Kenya (Nairobi and Mombasa), Nigeria (Lagos) and Ethiopia (Addis Ababa). Looking for a "Steel King Nipple supplier near me" or the best price in your city? Send us your requirement for a same-day quote.
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