Prime-Line

Square Nuts 3/8in-16 Zinc Plated Steel 25PK

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Key Features
  • System of Measurement: IMPERIAL (INCHES)
  • Dia./Thread Size: 3/8"
  • Nut Style: Square Nut
  • Basic Material: STEEL
  • Fastener Finish: Zinc Plated
  • Fastener Thread Direction: RIGHT HAND
  • Nut Standards: ASME B18.2.2 & ASME 1.1
  • Fastener Thread Type: Coarse
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$11.10
Pk of 25, $0.44/ea

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Prime-Line #9192657 Specifications

  • System of Measurement: IMPERIAL (INCHES)
  • Dia./Thread Size: 3/8"
  • Nut Style: Square Nut
  • Basic Material: STEEL
  • Fastener Finish: Zinc Plated
  • Fastener Thread Direction: RIGHT HAND
  • Nut Standards: ASME B18.2.2 & ASME 1.1
  • Fastener Thread Type: Coarse
  • Finish: ZINC PLATED
  • Size: 3/8"-16
  • Country of Origin (subject to change): China

Description

These Square Nuts by Prime-Line Products are constructed of steel and come in a corrosion-resistant zinc-plated finish. They are similar in function to hex nuts, but are 4-sided instead of 6-sided. This shape increases the contact surface, which can help to prevent stripping and loosening in certain applications. They are sometimes used in tight spaces since the square shape allows them to be held in place by adjacent materials, or by use of pliers. Another application is use in metal channels.
  • Size: 3/8 inch-16
  • 4-sided shape
  • Screws onto a bolt, cap screw or threaded rod of the same thread size
  • Typically used in combination with a washer (not included)
  • Not as commonly used as hex nuts
  • Thread Type: Coarse, Thread Class: UNC-2B
  • Specification(s) Met: ASME B18.2.2 & ASME 1.1
  • Reviews of Prime-Line #9192657

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