Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
OEM Bolt-Hole Caster Expanding Mounting Stem for Round Tubing - Bolt-Hole Caster Expanding Mounting Stems for Round Tubing
OEMBolt-Hole Caster Expanding Mounting Stems for Round Tubing

OEM Bolt-Hole Caster Expanding Mounting Stem for Round Tubing

The APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem (MPN ER04) is a carbon steel mounting stem designed for round tubing, featuring a 2 1/2 in stem length. This bolt-hole caster expanding mounting stem is…

SKU 3G-OTH-325061

Also listed as: ER 04 · ER-04

Brand
OEM
Item
Bolt-Hole Caster Expanding Mounting Stem for Round Tubing
Part Number
ER04
Category
Bolt-Hole Caster Expanding Mounting Stems for Round Tubing
Available to Order
Also known as:ER04APPROVED VENDOR
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Manufacturer Part Number
ER04
Type
Carbon Steel, Round
Hardware Material
Carbon Steel

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem (MPN ER04) is a carbon steel mounting stem designed for round tubing, featuring a 2 1/2 in stem length. This bolt-hole caster expanding mounting stem is manufactured by APPROVED VENDOR.

Frequently Asked Questions

What is the APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem used for?

This mounting stem is used to attach casters to round tubing in industrial equipment, carts, and material handling systems. The expanding design secures the stem inside the tubing without welding, making it suitable for applications requiring quick installation or adjustment.

What are the specifications of the APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem?

The APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem (MPN ER04) has a 2 1/2 in stem length and is made of carbon steel. It is designed for round tubing and uses a bolt-hole expanding mechanism to lock the stem in place.

Where to buy the APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem worldwide?

3G Electric supplies the APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the APPROVED VENDOR Bolt-Hole Caster Expanding Mounting Stem?

To install, insert the stem into the round tubing until the bolt hole aligns with the tubing hole. Tighten the bolt to expand the stem against the tubing inner wall, securing the caster. Ensure the stem length (2 1/2 in) matches the tubing depth for a proper fit.

Not sure this is the right part? Photo-identify it→

OEM Products

3G Electric supplies OEM bolt-hole caster expanding mounting stems for round tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first