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SupplyGiant 1/2″ Black Pipe (4-Pack) – 36″ Pre-Cut, Heavy-Duty Steel

$45.57 on Amazon.com (as of October 17, 2026, 8:35 AM EST) View details ↗

Transform your DIY projects with **SupplyGiant’s 1/2-inch black steel pipe**, a versatile and durable solution for industrial furniture, shelving, and vintage-inspired designs. This **4-pack of pre-cut 36-inch threaded nipples** eliminates guesswork—no measuring, no waste—just ready-to-use pipe for quick assembly. Made from **heavy-duty malleable steel**, these pipes are built to handle rugged projects while maintaining a sleek, polished black finish that adds a modern touch to any build.

The **threaded ends** ensure secure, leak-proof connections, and the **pre-cut length** simplifies installation, making it perfect for beginners and pros alike. Whether you’re crafting a mid-century modern bookshelf, a sturdy workbench, or a custom lighting fixture, these pipes deliver **industrial-grade strength at an affordable price**. Ideal as a **gift for DIYers** or a hands-on activity for all ages, this pack is a must-have for any workshop or creative project. ⚠ California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

MaterialMalleable steel
Thread Size1/2″ NPT (National Pipe Thread)
Length (per pipe)36″
Pack Quantity4
Load CapacityHeavy-duty (suitable for industrial furniture & shelving)
FinishBlack
Can these pipes be used for plumbing applications?
While these pipes are **threaded and durable**, they are designed primarily for **DIY furniture, shelving, and decorative projects**, not for pressurized plumbing systems.
Do the pipes come pre-threaded, or do I need to cut threads myself?
Yes, these pipes come **pre-cut with threaded ends**, so no additional threading is required for assembly.
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