what is the outside diameter?

The outside diameter is 1 1/8”

3/4" pipe what is inside die. ?

Schedule 40 black pipe is actually 0.824". Which is a very small amount larger than 3/4". 0.750 is 3/4".

anyone know the load or maxium weight these can hold?

I don’t know, I used them for pipe clamps. But their main use is for gas pipes.

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SupplyGiant 3/4 x 18 Inch Black Steel Pipe (5-Pack), Heavy Duty Industrial Malleable Iron Pipes, Pre Cut Threaded Nipple Great For All DIY Furniture And Black Pipe Shelving

SupplyGiant 3/4 x 18 Inch Black Steel Pipe (5-Pack), Heavy Duty Industrial Malleable Iron Pipes, Pre Cut Threaded Nipple Great For All DIY Furniture And Black Pipe Shelving

Product ID: 87255995

Details

Brand
SUPPLYGIANT
Color
Black
Connector Type
Cap
Exterior Finish
Black Coated
Item Weight
7.4 pounds
Item dimensions L x W x H
0.75 x 0.75 x

🖤black coated rust-resistant finish

⚙️3/4 inch threaded NPT precision

🛠️5-pack heavy-duty steel pipes

483.50 DT

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Description

🖤 Build Bold, Build Black: Elevate Your Space with Industrial Edge

BUILT TO LAST - Crafted from durable alloy steel with Schedule 40 wall thickness, engineered to meet ANSI and ASTM standards for long-term reliability.
BULK VALUE PACK - Get 5 premium 3/4" black steel pipes at a price that fuels your next big DIY project without breaking the bank.
EFFORTLESS ASSEMBLY - Pre-cut and threaded for seamless installation—no expert skills needed, just your creativity and a wrench.
SUPERIOR RUST PROTECTION - Finished with a solid black coating and shipped with protective end caps to keep your pipes pristine and corrosion-free.
INDUSTRIAL CHIC AESTHETIC - Transform any space with the authentic rustic vibe of malleable iron pipes—perfect for trendy shelving and furniture.

The SupplyGiant 3/4 x 18 Inch Black Steel Pipe 5-Pack offers heavy-duty, pre-cut, threaded malleable iron pipes designed for DIY furniture and shelving projects. Made from durable alloy steel with a rust-resistant black coating, these pipes meet ANSI and ASTM standards, ensuring long-lasting industrial style and structural integrity.

Specifications

ASIN	B07FVRD46C
Best Sellers Rank	#31,690 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #164 in Industrial Pipes
Brand Name	SUPPLYGIANT
Color	Black
Connector Type	Cap
Customer Reviews	4.6 4.6 out of 5 stars (1,102)
Exterior Finish	Black Coated with Solid Finish
Global Trade Identification Number	00804595278536
Included Components	steel pipe
Item Dimensions	0.75 x 0.75 x 0.75 inches
Item Type Name	Three quarter Inch Steel Pipes Nipples Fitting, Build DIY Vintage furniture
Item Weight	7.4 pounds
Manufacturer	Supply Giant
Manufacturer Part Number	QDCM3418-5
Material Type	Alloy Steel
Model Number	QDCM3418-5
Number of Pieces	5
Set Name	Pack of 5
Size	3/4" x 18"
Thread Size	3/4 inch
Thread Type	NPT
UPC	804595278536
Unit Count	5 Count

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483.50 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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