NSI Industries HK38 - 3/8 in. Hex Key Short Arm Alloy Steel Plain finish
NSI Industries

HK38

Alternate Item Number: 32747

UPC: 639720327472

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Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

The NSi Industries HK38 3/8 in. Hex Key Short Arm delivers precision torque control in tight spaces where standard hex keys cannot reach. Manufactured from high-grade alloy steel, this tool provides superior strength and wear resistance, ensuring reliable performance in industrial fastening applications. The short arm design offers enhanced leverage and maneuverability, making it ideal for hex socket fasteners in confined areas such as machinery housings, automotive assemblies, and electronic enclosures. The plain finish resists corrosion and maintains a clean, professional appearance over extended use. With a 3/8 in. drive size, this hex key is compatible with standard hex socket fasteners, providing a secure fit without rounding. NSi Industries, a trusted US-based manufacturer, ensures consistent quality and dimensional accuracy for repeatable torque application. Suitable for maintenance, assembly, and repair tasks in manufacturing, aerospace, and heavy equipment industries.
  • 3/8 in. drive size for standard hex socket fasteners
  • Short arm design for enhanced leverage in tight spaces
  • High-grade alloy steel construction for durability and wear resistance
  • Plain finish resists corrosion and maintains professional appearance
  • Manufactured in the USA by NSi Industries for consistent quality

Specifications

Application
To Easily Fasten or Loosen Bolts in Small or Difficult to Reach Places
Arm Style
Short Arm
Finish
No Finish
Hex Size
3/8 IN
Material
Alloy Steel
Size
3/8 in.
Special Features
Features: Also Known as Allen Key
Package Dimensions (L x W x H)
5 IN x 3 IN x 2 IN
Package Dimensions (L x W x H)
12.7 cm x 7.62 cm x 5.08 cm
Package Weight (Imperial)
0.300 L
Package Weight (Metric)
0.136 kg
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Frequently Asked Questions about NSI Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.