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PHOENIX Jam Nut: Brass, Brass, 1 5/8 in Lg, 20 mm Thread Size (MPN PNH8490JNT) - Fleet and Vehicle Maintenance
PHOENIXFleet and Vehicle Maintenance

PHOENIX Jam Nut: Brass, Brass, 1 5/8 in Lg, 20 mm Thread Size (MPN PNH8490JNT)

The PHOENIX Jam Nut (MPN PNH8490JNT) is a brass fleet and vehicle maintenance component with a 1 5/8 in length and 20 mm thread size. 3G Electric sources this genuine OEM part across 14 industrial departments, with…

SKU 3G-OTH-743278

Brand
PHOENIX
Item
Jam Nut: Brass, Brass, 1 5/8 in Lg, 20 mm Thread Size
Category
Fleet and Vehicle Maintenance
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Technical Specifications

PHOENIX
Manufacturer Part Number
PNH8490JNT
Type
Brass
Lg
1 5/8 in
Thread Size
20 mm
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PHOENIX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PHOENIX Jam Nut (MPN PNH8490JNT) is a brass fleet and vehicle maintenance component with a 1 5/8 in length and 20 mm thread size. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is a PHOENIX Jam Nut used for?

A PHOENIX Jam Nut (PNH8490JNT) is a brass locking nut used in fleet and vehicle maintenance to secure threaded connections against vibration. It is commonly applied on brake systems, suspension linkages, and fluid-line fittings where a compact, corrosion-resistant fastener is required.

What are the specifications of the PHOENIX Jam Nut PNH8490JNT?

The PHOENIX Jam Nut PNH8490JNT is made of brass, has a length of 1 5/8 in, and a thread size of 20 mm. It is a genuine OEM part designed for fleet and vehicle maintenance applications. 3G Electric supplies this component across 14 industrial departments.

Where to buy PHOENIX Jam Nut PNH8490JNT worldwide?

3G Electric supplies the PHOENIX Jam Nut PNH8490JNT to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine OEM brass jam nut for fleet maintenance.

How to install a PHOENIX Jam Nut?

To install a PHOENIX Jam Nut, thread it onto the mating bolt or stud after the primary nut is seated. Tighten the jam nut against the primary nut using a wrench to lock the assembly. Use anti-seize on brass threads to prevent galling. Torque to manufacturer specifications for the application.

Used in

Common applications for PHOENIX
Industrial air compressors — PHOENIX 69MB7LY switch for 35–150 psi tank pressure control
Workshop compressed air systems — PHOENIX 69MB9 switch for 45–175 psi range
Irrigation water pumps — PHOENIX 69ES1Z2040 switch for 20/40 psi automatic operation
Pressure boosting systems — PHOENIX PM4VAA switch with four ports for multi-gauge setups
Portable compressor units — PHOENIX 69MB6LY2C switch for 20–100 psi range
Water supply pressure control — PHOENIX 69MB7 switch for 95/125 psi cut-in/out

PHOENIX Products

3G Electric supplies PHOENIX fleet and vehicle maintenance. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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