Hamilton 4" x 2" Inferno Series Kingpinless Swivel Caster - 800 lbs Load Capacity - HSK Scorcher™ Wheel with 1/2" Roller Bearing - High Heat 550° F Rated with Heat Grease - S-HSK-4HNY Hamilton

HAMILTON

Hamilton 4" x 2" Scorcher Swivel Kingpinless Caster – 800 lb | CasterHQ

$241.00 USD - $253.50 USD

Save 30%+ vs big-box distributors

Made to Order · 4-6 Weeks Lead

✉️ Email a Caster Solutions Expert (Mon–Fri 8–5 CST)

PO Net 30 ACH Tax-Exempt

Business Purchasing

Purchase orders accepted for approved accounts
Net 30 terms for qualified businesses
ACH, credit card, and tax-exempt ordering
Bulk and contract pricing on fleet quantities

Upload a PO / Quote·Request bulk pricing·844-439-4335

Download 3D CAD (STEP)

Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.

Call now

Product Overview

Hamilton 4" x 2" Inferno Series Kingpinless Swivel Caster - S-HSK-4HNY

Load Capacity: 800 lbs

Top Features

Rated up to 550° F.
4" x 2" Scorcher™ Wheel for exceptional performance.
1/2" Roller Bearing with High Heat Grease for optimum functionality.
Kingpinless design ensures smooth swiveling.

Experience Hamilton's Superiority

Unveiling the resilience of Hamilton's High Heat HSK Inferno Series - a caster designed specifically for extreme temperatures. Whether your operations demand high heat resistance or smooth maneuverability, this caster promises to deliver optimum performance even in the most challenging environments.

Key Features

Top Features of Hamilton's 4" Inferno Series Swivel Caster - S-HSK-4HNY

Hamilton Excellence | 800 lbs Load Capacity

Distinguishing Features for Extreme Conditions

Brand Recognition: Designed by Hamilton, a leader in industrial casters.
Optimal Size: Boasts a 4" x 2" structure for enhanced durability.
High Load Capacity: Supports up to 800 lbs, ideal for heavy-duty applications.
Heat Resilience: Performs flawlessly at temperatures up to 550° F.
Superior Wheel: Features the unique Scorcher™ Wheel for optimal mobility.
Smooth Movement: Kingpinless design ensures seamless swiveling.
Efficient Bearings: Comes with a 1/2" Roller Bearing for smooth transitions.
Heat-resistant Grease: Uses special grease to endure high temperatures.
User Centricity: Prioritizes ease of use for maximum user satisfaction.
Clear Identification: Marked with model number S-HSK-4HNY for easy referencing.

Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.

Payment & procurement terms

Purchase orders — accepted from approved accounts

Net 30 terms — available on approved credit

ACH & all major cards — Visa, MC, Amex, Discover

Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Additional Information

Hamilton 4" Inferno Series Swivel Caster: A Complete Guide

Optimum Performance for High-Heat Environments | Robust Scorcher Wheel Design

Key Benefits & Capabilities

Expertly crafted by Hamilton, the 4" Inferno Series Swivel Caster showcases versatility and resilience, especially in extreme conditions. It embodies Hamilton's dedication to unparalleled quality and state-of-the-art innovation.

Unique Features & Advantages

Swivel Design: Enhancing movement and adaptability.
4-inch Durable Wheel: Perfectly balances stability and agility.
High-Heat Endurance: Withstands up to 550° F, tailored for challenging scenarios.
Signature Scorcher Wheel: Augmented design for superior functioning.
Kingpinless Construction: Elevates swivel precision and extends product life.

Technical Data & Dimensions

Overall Height	5.625 inches
Swivel Offset	1.75 inches
Mounting Plate Size	4.5 x 6.5 inches
Wheel Core Material	Nylon
Load Capacity @ 550° F	800 lbs

End Thoughts

The Hamilton 4" Inferno Series Swivel Caster stands out as the pinnacle of durability and performance. Designed for demanding industrial and high-heat contexts, this caster is the epitome of reliability, ensuring smooth operations across a spectrum of tasks.

Hamilton S-HSK-4HNY 4" x 2" Scorcher Swivel Kingpinless Caster – 800 lb | CasterHQ

$241.00

Technical Specifications

Identification
Brand	Hamilton

Documentation

Spec sheet (PDF) 30-day pricing honored Download 3D CADNative STEP AP214 · free · no login Caster selection guide Caster University Fleet & contract pricing Net 30 available

30-day returns · manufacturer warranty · spec support: 844-439-4335 (Mon–Fri 8–5 CST)

Related Products

View all kingpinless casters →

Shop by caster type Plate Stem Stainless Ergonomic Leveling All industrial casters →

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters