Dexter 12″ Drum Wheel Studs Kit (P/N 490312) – 6 × ½″‑20 UNF Press-In Studs

Overview

Upgrade or refresh your trailer’s wheel mounting hardware with this Dexter 12″ drum wheel studs kit (P/N 490312). This kit contains 6 × genuine Dexter press‑in wheel studs, each sized at ½″‑20 UNF thread and 2.65″ (≈67 mm) crown-to-tip length, designed specifically for Dexter 12″ × 2″ hub‑drums.

Key Specifications

• Part Number: 490312

• Fitment: Genuine Dexter studs, designed for 12″ hub‑drums (6-stud on 5½″ PCD) manufactured after ~2004

• Dimensions: ½″‑20 UNF thread, 2.65″ long (≈67 mm), knurled press-in portion approx. 24 mm, standard tolerance fit

• Quantity: 6 studs per kit for one hub assembly

Compatibility

• Fits Dexter 12″ hub‑drums on 3,500 lb to 6,000 lb axles, with bolt circle of 6 × 5.5″ (139.7 mm PCD)
  ✔ Suits “LandCruiser” pattern 6-stud braking hubs (Dexter P/N 008‑201‑09 etc.) 

• Ideal replacement for worn, corroded or missing studs to maintain safe wheel mounting

Features & Benefits

• OEM-engineered for correct head size, thread fit, and flange tolerance

• Knurled press-fit design delivers consistent retention and resistance to rotation

• Easy bulk replacement kit—no need to remove full hub when changing studs

• Australian stock with fast dispatch, backed by manufacturer warranty

• Consistent torque performance when paired with proper ½″‑20 coned lug nuts