SKU: NENILNC-114-7

Conquest 1-1/4"-7 Grade C NE Nylon Insert Locknut - UNC, Plain

Conquest 1-1/4"-7 Grade C NE Nylon Insert Locknut - UNC, Plain!

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SKU: NENILNC-114-7

Conquest 1-1/4"-7 Grade C NE Nylon Insert Locknut - UNC, Plain

$10.99
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Specifications

Diameter: 1-1/4"
Thread Type: Coarse
Threads Per Inch: 7
Material: Carbon Steel
Finish: Plain
Type: NE
Manufacturer Name: Conquest Fasteners
Description

Conquest 1-1/4"-7 Grade C NE Nylon Insert Locknut – UNC, Plain

The Conquest 1-1/4"-7 Grade C NE Nylon Insert Locknut is designed for structural anchoring and heavy-duty mechanical applications. Its coarse 7 TPI UNC thread allows for rapid engagement, while the nylon insert secures the nut under high load or vibration.

Large-Format Locknut for Utility Columns, Machinery Pads, and Indoor Frames

This nut is forged from hardened Grade C carbon steel and finished plain for use in dry, protected environments. It provides reliable clamping power for large-diameter bolts used in mechanical framing, HVAC duct supports, and equipment base assemblies. The nylon insert reduces the chance of back-off without thread damage or adhesive use.

Key Features

  • Nylon Insert: Helps resist thread loosening from movement.
  • Grade C Steel: Hardened to withstand torque and dynamic loads.
  • Thread Type/TPI: 7 TPI UNC coarse-thread for oversized fasteners.
  • Plain Finish: Intended for indoor use in clean environments.
  • Locking Security: Maintains thread tension without galling.

Applications

  • Steel frames and service duct systems
  • Large HVAC mounting structures
  • Heavy-duty mechanical enclosures and pads
  • Framing connections requiring large fasteners
  • Use with 1-1/4"-7 coarse-thread rod

Installation Tips

  • Thread carefully to ensure nylon insert engagement.
  • Apply torque evenly using structural tools.
  • Match nut to UNC bolt specs for optimal grip.

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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 3 reviews
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M
Mark Clark
Fast hardware

Order arrived in time to finish the project without delay

M
Michael Friedell
Good experience

Good item, Fast shipping,

s
steven hopkins
The right bolt that you order.

Pretty good nuts and bolts and fast delivery.