QJRXS10A - Williams - 5/16" 6‑Point Flare Nut Torque Head

The Williams QJRXS10A 6‑Point Flare Nut Torque Head is built for precise torque control on small 5/16" flare‑style fittings commonly found in hydraulic systems, pneumatic equipment, and fluid‑transfer assemblies. Its open‑side flare nut design allows the head to slip over tubing, providing access in tight or obstructed spaces where standard sockets cannot reach.

Manufactured from high‑strength alloy steel, this torque head ensures durability, accuracy, and long service life in demanding professional environments. The 6‑point flare nut profile provides excellent grip and reduces rounding, ensuring consistent and reliable torque application. This model is designed to integrate seamlessly with Williams J‑shank interchangeable torque wrench systems.

Key Features

• Size: 5/16"
• Point Style: 6‑Point
• Head Type: Flare Nut
• Connection: J‑Shank
• Industrial‑Grade Alloy Steel for outstanding strength
• Open‑End Flare Nut Access ideal for tubing and hydraulic fittings
• Precision Machined for accurate and repeatable torque
• Lightweight, Compact Design perfect for tight‑area applications

Ideal Applications

• Small hydraulic fittings
• Fuel, brake, and fluid line service
• Pneumatic equipment maintenance
• Industrial and MRO environments
• Any torque‑critical small flare‑nut connection