Are these threaded? If so, what size screw?

These are not threaded. They are hollow and are meant for welding.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Hollow 3" steel ball weldable DIY project component (5-pack)

Hollow 3" steel ball weldable DIY project component (5-pack)

Product ID: 111134610

🔥Weldable low-carbon steel for DIY creativity

⚙️3" hollow steel ball, 1/8" thick

🏋️‍♂️Popular for fitness & ninja warrior grip tools

$169.10

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Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡️ Ignite your DIY genius with these weldable steel spheres!

MULTI PACK CONVENIENCE - Five pieces per pack to fuel multiple projects or large-scale builds
FITNESS DESIGN FUSION - Ideal for crafting ninja warrior grips, fence post finials, or unique art installations
DURABLE 1 8 THICK METAL - Robust enough for functional and ornamental uses without excess weight
WELD READY LOW CARBON STEEL - Designed for seamless welding to bring your creative visions to life
VERSATILE 3 HOLLOW STEEL SPHERE - Perfectly sized for custom DIY projects and decorative accents

This 3-inch hollow steel ball pack features five weld-ready, low-carbon steel spheres with 1/8" thick walls, perfect for DIY enthusiasts and professionals crafting fitness tools, decorative fence post finials, or custom metal projects. Durable yet lightweight, these versatile components empower your creativity without limits.

Specifications

ASIN	B07574JJ7Y
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#864,548 in Automotive ( See Top 100 in Automotive ) #814 in Arc Welding Equipment
Customer Reviews	4.5 4.5 out of 5 stars (30)
Date First Available	August 29, 2017
Is Discontinued By Manufacturer	No
Item Package Quantity	5
Item Weight	13 ounces
Item model number	300BL-5
Manufacturer	Columbus Design & Manufacturing, LLC
Material	Metal
Number Of Pieces	5
Part Number	300BL-5
Product Dimensions	3 x 3 x 3 inches
Shape	Circular

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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$169.10

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews