Bulb IndustriesRated 4.4 out of 5 from 5 reviews

Bulb Industries Weldable Hot Rolled Mild Steel Flat Bar 4 Inch By 1/4 Inch 12 Inch 1 Pack

Why you'll like it

  • Ready to Use — Cut edges are thoroughly de-burred for safe and immediate handling in your workshop projects.
  • Rust Resistant — Pickled and oiled surface treatment protects the steel from corrosion during storage.
  • Highly Versatile — Easily weld, machine, and paint this low-carbon mild steel for custom metal fabrication.
  • Premium Quality — Manufactured in the USA from durable hot-rolled steel flats for reliable structural strength.

Product details

Description

The Bulb Industries Weldable Hot Rolled Mild Steel Flat Bar is a versatile metal stock designed for custom fabrication, structural reinforcement, and workshop projects. Crafted from low-carbon mild steel in the United States, this pre-cut plate offers reliable strength while remaining soft enough to easily cut, shape, and weld.

Each piece features a standard hot-rolled mill finish with a pickled and oiled surface treatment that provides enhanced protection against rust during storage and handling. The edges are saw-cut and thoroughly de-burred to ensure safe, immediate handling straight out of the packaging.

Whether you are building custom metal frames, crafting gate hinges, or working on detailed DIY repairs, this machinable and paintable steel flat bar delivers professional-grade performance for hobbyists and metalworkers alike.

How to use

  1. Clean the surface prior to welding, painting, or machining.
  2. Secure the flat bar firmly before cutting or shaping with appropriate metalworking tools.

Ingredients

Low-Carbon Mild Steel

As printed by the brand. Check the pack label if you have an allergy.

Specifications

BrandBulb Industries
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

Ratings & reviews

From our customers

4.45 reviews
Used this product?Your review helps other shoppers choose.
Write a reviewBulb Industries Weldable Hot Rolled Mild Steel Flat Bar 4 Inch By 1/4 Inch 12 Inch 1 Pack
Filter reviews5 reviews

Top reviews first: highest rated, with photos first

  • Sachin P.
    5 ★

    ekdum mast quality

    pahilyandach bulavla hota he bulb industries cha flat bar. khupach convenient ahe welding sathi ani edges pan neat aahet. mi workshop project madhe use kela, size barobar 12 inch hoti.

  • Amit S.
    5 ★

    kaam kar gaya sahi se

    needed a small steel plate for making some custom brackets at home. saw-cut edges are clean and properly de-burred so no finger cuts while handling straight out of the box. welded it easily to another frame and it holds solid. heavy enough for structural reinforcement tasks.

  • Pooja V.
    4 ★

    delivery thoda slow par steel badhiya hai

    delivery thoda late ho gaya tha aur outer packaging thodi gandi thi, but inside ka mild steel bar ekdum safe tha. rust protection ke liye pickled and oiled finish bhi acchi di gayi hai. brother ne bolt karke use kiya.

  • Vikram S.
    4 ★

    surprisingly solid plate

    ordered on a whim just to test out some small metal frames and repair work. was worried the edges might be rough since online steel orders can be sketchy, but it came nicely de-burred. machined and painted it without any hassle. pretty satisfied.

Bulb Industries Weldable Hot Rolled Mild Steel Flat Bar 4 Inch By 1/4 Inch 12 Inch 1 Pack5 customer reviews
4.4

FAQs

What are the dimensions of this steel flat bar?

This flat bar measures 4 inches wide, 12 inches long, and 1/4 inch thick, coming in a convenient 1-pack format.

Is this steel plate easy to weld and machine?

Yes, it is crafted from low-carbon mild steel, making it exceptionally easy to weld, machine, and paint for various fabrication needs.

Does the steel come with a rust-resistant finish?

The steel is pickled and oiled to provide an effective barrier against rust and corrosion during storage.

Are these products authentically imported from the USA?

Yes, this is an authentic USA-imported product. Dropy sources directly from the USA to ensure genuine quality for Indian customers.

What are common applications for this flat bar?

It is widely used for building custom metal frames, reinforcement brackets, gate hinges, and general workshop or DIY repair projects.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.