approx 3mm.... what is actual size?

The actual size is 3mm inside diameter and 4mm outside diameter. I think the reason they say "approximately 3mm", is because there will always be a (very) slight difference in the measurements on paper and in reality. Other than that, measurements are very accurate and the product so far has nice quality.

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2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm

2Pcs 304 Stainless Steel Round Tube Tubing OD x ID, 4 x 3mm, Length 250mm

Product ID: 138299452

Details

Brand
Eowpower
Color
Stainless
Item Length
9.84 inches
Item Weight
0.02 kg
Manufacturer
Eowpower
Material
Stainless 304

📏4x3mm OD x ID - precision fit

🔩304 Stainless Steel - premium durability

⚙️250mm length - versatile customization

9648CFA

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Description

⚙️ Elevate your build with precision steel tubes that mean business!

CUSTOMIZABLE LENGTH - 250mm tubes ready for threading, welding, or cutting to fit your unique design needs.
PRECISION DIMENSIONS - Exact 4mm outer and 3mm inner diameter ensures seamless integration into your mechanical projects.
MULTI INDUSTRY UTILITY - Ideal for ship models, instrumentation, structural components, and precision mechanical applications.
SMOOTH SEAMLESS FINISH - Polished surface guarantees minimal friction and professional-grade aesthetics.
INDUSTRIAL GRADE STRENGTH - Crafted from 304 stainless steel for unmatched corrosion resistance and long-lasting performance.

This 2-piece set of 304 stainless steel round tubes features a 4mm outer diameter, 3mm inner diameter, and 250mm length. Engineered for high strength and corrosion resistance, these smooth, seamless tubes are perfect for precision mechanical, industrial, and model-building applications, offering versatile customization through welding or threading.

Specifications

ASIN	B07KK2JYPK
Best Sellers Rank	#88,447 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Industrial Metal Tubing
Brand Name	Eowpower
Color	Stainless Steel
Customer Reviews	4.5 4.5 out of 5 stars (117)
Item Dimensions L x W	9.84"L x 0.16"W
Item Length	9.84 inches
Item Weight	0.02 kg
Manufacturer	Eowpower
Material Type	Stainless Steel 304
Nominal Wall Thickness	1 millimeters
Outside Diameter	4 millimeters

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9648CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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