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NSI Industries JG5N163D - 1/4-20 Hex Nut Hardened Steel, Grade 5, USA Made, Zinc, U/M 100
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NSI Industries

JG5N163D

Alternate Item Number: 71505

UPC: 639720715057


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSI Industries JG5N163D is a 1/4-20 hardened steel hex nut engineered for high-strength applications requiring reliable, long-lasting fastening. Constructed from Grade 5 steel, this nut delivers a tensile strength of 120,000 PSI, ensuring secure connections in demanding industrial environments. The zinc-plated finish provides superior corrosion resistance, making it ideal for outdoor, marine, and corrosive settings. Compatible with standard 1/4-inch bolts and threaded rods, this hex nut is designed for machinery assembly, construction projects, automotive repairs, and general industrial use. Each pack contains 100 units, offering a cost-effective solution for bulk projects and inventory management. The hardened steel core resists wear and deformation, while the precise threading ensures a tight fit with minimal risk of loosening under vibration. NSI Industries, a trusted manufacturer based in Bristol, CT, produces this fastener to meet rigorous quality standards for durability and performance. The JG5N163D is part of the JG5N series, which includes Grade 5 and Grade 8 hardened steel hex nuts for versatile fastening solutions.
  • Grade 5 hardened steel for 120,000 PSI tensile strength
  • Zinc-plated finish for superior corrosion resistance
  • 1/4-20 thread size compatible with standard bolts and rods
  • USA-made for consistent quality and reliability
  • 100 units per pack for bulk industrial projects

Specifications

Application
Width is Wrench Size
Color
Silver
Finish
Zinc
Grade
5
Material
Hardened Steel
Material of Construction
Steel
Nut Type
Hex
Size
1/4-20 IN
Special Features
Made to American Standard Dimensions
Thread Direction
Right
Thread Size
0.25 in
Thread Type
UNC
Type
Hex Nuts
Width
0.4375 in
Package Dimensions (L x W x H)
3 IN x 3 IN x 2.15 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 5.461 cm
Package Weight (Imperial)
0.750 L
Package Weight (Metric)
0.340 kg
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Frequently Asked Questions

What product type is covered by this specification sheet?

This specification sheet applies to Hex Nuts.

What materials are available for the Hex Nuts?

Hex Nuts are available in Domestic, Grade 2, Grade 5, Grade 8, Galvanized, 18-8 Stainless, and 316 Stainless Steel.

Which product series include these Hex Nuts?

These Hex Nuts are included in the JN, JSN, and N series.

What product type is covered by this specification sheet?

This specification sheet applies to Hex Nuts.

What materials are available for the Hex Nuts?

Hex Nuts are available in Domestic, Grade 2, Grade 5, Grade 8, Galvanized, 18-8 Stainless, and 316 Stainless Steel.

Which product series include these Hex Nuts?

These Hex Nuts are included in the JN, JSN, and N series.

What product type is covered by this specification sheet?

This specification sheet applies to Hex Nuts.

What materials are available for the Hex Nuts?

Hex Nuts are available in Domestic, Grade 2, Grade 5, Grade 8, Galvanized, 18-8 Stainless, and 316 Stainless Steel.

Which product series include these Hex Nuts?

These Hex Nuts are included in the JN, JSN, and N series.

What product type is covered by this specification sheet?

This specification sheet applies to Hex Nuts.

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