Hosco SST Stainless Steel Female Straight x Male Tapered Adapter (Thread x Thread)

Hosco SST Stainless Steel Female Straight x Male Tapered Adapter (Thread x Thread)

Manufacturer: Hosco

Part Numbers: See Table

Description: Hosco Stainless Steel Female Straight x Male Tapered Adapters

High-quality stainless steel thread-to-thread adapters designed for reliable performance in fluid transfer and spray system applications.

These fittings provide secure, leak-resistant connections between different thread types, making them ideal for industrial coating systems and high-pressure fluid setups.

🔧 Key Features

✔ Female straight x male tapered thread configuration

✔ Precision-machined stainless steel construction

✔ Corrosion-resistant for long service life

✔ Leak-resistant sealing under pressure

✔ Designed for industrial and spray system use

⚙️ Available Sizes

Multiple thread combinations available, including:

1/4 NPS x 1/8 NPT

1/4 NPS x 1/4 NPT

1/4 NPS x 3/8 NPT

3/8 NPS x 1/4 NPT

3/8 NPS x 3/8 NPT

3/8 NPS x 1/2 NPT

BSP and BSPT combinations

(Select the correct size from the dropdown menu.)

🏭 Ideal For

Spray equipment connections

Fluid transfer systems

Air-assisted airless (AAA) systems

Industrial coating applications

Pump, hose, and gun connections

⚠️ Important Note

Always verify thread type (NPT, NPS, BSP, BSPT) before ordering to ensure proper fitment and sealing.

🔍 Thread Compatibility Guide

NPT (National Pipe Tapered)

Tapered threads

Self-sealing with tape or sealant

Common in USA systems

NPS (National Pipe Straight)

Straight threads

Requires gasket or O-ring

Not self-sealing

BSP (British Standard Pipe)

Straight threads

Requires washer or gasket

Common in European equipment

BSPT (British Standard Pipe Tapered)

Tapered threads

Self-sealing

NOT interchangeable with NPT

💡 Why Proper Fittings Matter

Incorrect or mismatched fittings can lead to leaks, pressure loss, and system inefficiency. Using the correct adapter ensures safe operation and optimal performance.

📞 Need Help?

Not sure which fitting you need? Contact our team—we’ll help you match the correct thread configuration.

Part # 4SN-2T = 1/4 NPS x 1/8 NPT

Part # 4SN-4T = 1/4 NPS x 1/4 NPT

Part # 4SN-4BT = 1/4 NPS x 1/4 BSPT

Part # 4SN-6T = 1/4 NPS x 3/8 NPT

Part # 4SNB-6T = 1/4 BSP x 3/8 NPT

Part # 6SN-2T = 3/8 NPS x 1/8 NPT

Part # 6SN-4T = 3/8 NPS x 1/4 NPT

Part # 6SNB-4BT = 3/8 BSP x 1/4 BSPT

Part # 6SN-6T = 3/8 NPS x 3/8 NPT

Part # 6SNB-6T = 3/8 BSP x 3/8 NPT

Part # 6SN-6BT = 3/8 NPS x 3/8 BSPT

Part # 6SN-8T = 3/8 NPS x 1/2 NPT

ALL FITTINGS, VALVES, & ADAPTERS ARE NOT RETURNABLE. ALL SALES ARE FINAL

Binks, which Hosco is a part of, charges a significant fee to drop ship orders of less than. Therefore, any parts orders under will be added to our stocking orders and then reshipped to you. If you need these products faster you can contact us for an expedited drop shipping fee.

Contact: 503-545-3176