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

PHOENIX Jam Nut, Brass, 1 5/8 in Lg, 20 mm Thread Size, 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, 1 5/8 in Lg, 20 mm Thread Size, PNH8490JNT
Part Number
PNH8490JNT
Category
Fleet and Vehicle Maintenance
Available to Order
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Technical Specifications

PHOENIX
Manufacturer Part Number
PNH8490JNT
Type
Brass
Lg
1 5/8 in
Thread Size
20 mm

Technical Documents

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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 enclosures — PHOENIX turn-to-open draw latch (PH1283) secures doors on cabinets and machinery.
Fleet vehicle maintenance — PHOENIX brass stud extender (PNH1422TSX) extends 22 mm threaded studs for secure fastening.
Heavy equipment — PHOENIX stainless steel lug nut cover (SP17) protects 33 mm lug nuts from corrosion and debris.
Truck and trailer identification — PHOENIX stainless steel emblem (CLPH275) provides branding and asset identification.
Brake system maintenance — PHOENIX left-hand stud extender (PN1418LTX) extends left-hand threaded studs on wheel hubs.
Commercial vehicle wheels — PHOENIX polished brass/stainless steel lug nut cover (PNF19LNT) fits 1 1/16 in hex lug nuts.
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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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