Nozzle – Tungsten Carbide Short Straight Bore, 1/4" Bore, 1" Entry, 1-1/4" Brass Threads, Poly Jacket

Part Number: 501-402
Weight: 1.20 lbs

The 501-402 Tungsten Carbide Short Straight Bore Nozzle is engineered for high-precision blasting applications requiring tight control and a concentrated blast pattern. Its 1/4" straight bore produces a narrow, focused stream ideal for fine detail work, spot blasting, weld prep, rust removal, and close-range surface cleaning.

Built with a tungsten carbide liner, a rugged poly jacket, and 1-1/4" brass threads, this nozzle delivers excellent durability, abrasion resistance, and consistent performance in demanding blasting environments.

Specifications

Key Features & Performance Advantages

High-Durability Tungsten Carbide Liner

• Excellent wear resistance for long service life

• Suitable for mineral abrasives, steel grit, and general blasting media

• Maintains consistent blast velocity and bore integrity

Precision Straight Bore Performance

• Produces a tight, concentrated blast pattern

• Ideal for small-area blasting and detailed surface prep

• Provides excellent operator control and accuracy

Durable Poly Jacket

• Impact-resistant protective shell

• Improves handling and grip during operation

• Shields against external wear and jobsite impacts

Secure Brass Thread Connection

• Fits standard 1-1/4" threaded nozzle holders

• WARNING: Brass-threaded nozzles used with brass nozzle holders may seize or bind over time

OEM Cross-Reference