150mm Universal Joint (Swivel) Hex Nut Setter for Solar Installation 8mm-19mm VECTOR VINA H6.35*150*AF-UJ

150mm Universal Joint (Swivel) Hex Nut Setter for Solar Installation 8mm-19mm VECTOR VINA H6.35*150*AF-UJ

The universal joint hex nut setter (also known as a swivel nut setter socket or angle-adjusting bolt driver socket) by VECTOR VINA is a specialized accessory for mechanical assembly and solar power plant construction. Featuring a 150mm overall length combined with a universal joint at the head, it enables fastening nuts and bolts at angled positions, recessed areas, or tight spaces where standard straight nut setters cannot reach.

Machined from CR-V / 42CR-MO alloy steel and fully vacuum heat-treated, the product delivers high hardness, high torsional strength, and superior wear resistance. The socket surface is black-phosphated for corrosion protection. The universal joint incorporates an internal spring and rounded ball head design, ensuring smooth directional rotation, precise engagement, and minimal jerking or binding during high-speed operation.

The standard 1/4 inch (6.35mm across flats) hex shank fits cordless impact drivers, electric drills, pneumatic screwdrivers, or electric impact wrenches via a socket adapter. Available socket sizes range from 8mm to 19mm. Among them, 13mm (H6.35*150*AF13-UJ) and 14mm (H6.35*150*AF14-UJ) are the two most commonly used sizes for solar panel mounting structure installation. Please match your actual nut size against the specification table to select the appropriate model.

Key Specifications

• Brand: VECTOR VINA or other brand (subject to stock availability)
• Material: Vacuum heat-treated Chrome-Vanadium alloy steel (CR-V / 42CR-MO)
• Shank: 6.35mm (1/4 inch) hex for cordless screwdrivers, electric drills, and pneumatic screwdrivers
• Overall Length: 150mm (extended body)
• Socket Sizes: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
• Structure: Universal swivel joint with integrated spring and rounded ball head
• Application: Fastening bolts and nuts in tight angles, solar power plant (photovoltaic panel) installation

Key Features

• Universal (swivel) joint design with an integrated rounded ball head and spring allows flexible directional adjustment and smooth, bind-free operation.
• Machined from fully vacuum heat-treated CR-V / 42CR-MO alloy steel for high torque capacity and wear resistance.
• Black phosphated surface finish resists corrosion in industrial working environments.
• Standard 6.35mm (1/4 inch) hex shank compatible with electric screwdrivers, drills, pneumatic screwdrivers, and impact wrench adapters.
• Extended 150mm body reaches deep, recessed positions, ideal for solar power plant mounting installation.

Comprehensive Technical Specifications

General Specifications

Detailed Images