We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

80/20 Inside Corner Bracket: Gusseted Inside-Corner Bracket, 40 Series, 80 mm x 76 mm x 80 mm - Inside Corner Brackets
80/20Inside Corner Brackets

80/20 Inside Corner Bracket: Gusseted Inside-Corner Bracket, 40 Series, 80 mm x 76 mm x 80 mm

The 80/20 Inside Corner Bracket: Gusseted Inside-Corner Bracket is an aluminum, anodized inside corner bracket (MPN 40-4338). It is designed for 40 Series and measures 80 mm x 76 mm x 80 mm with 8 holes.

SKU 3G-OTH-348290

Also listed as: 404338 · 40 4338

Brand
80/20
Item
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 40 Series, 80 mm x 76 mm x 80 mm
Category
Inside Corner Brackets
Available to Order
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

80/20
Manufacturer Part Number
40-4338
Series
40
Type
80 mm x 76 mm x 80 mm
Material
Aluminum
Holes
8
Finish
Anodized

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

80/20 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 80/20 Inside Corner Bracket: Gusseted Inside-Corner Bracket is an aluminum, anodized inside corner bracket (MPN 40-4338). It is designed for 40 Series and measures 80 mm x 76 mm x 80 mm with 8 holes.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the 80/20 40-4338 inside corner bracket used for?

The 80/20 40-4338 gusseted inside-corner bracket reinforces 90-degree joints in 40 Series aluminum framing structures. It is commonly used in machine guards, workstations, and automation frames where added rigidity is needed at internal corners.

What are the specifications of the 80/20 40-4338 bracket?

This 80/20 bracket is made of anodized aluminum, measures 80 mm x 76 mm x 80 mm, and has 8 holes for fastening. It is designed for 40 Series T-slot profiles and carries MPN 40-4338.

Where to buy the 80/20 40-4338 inside corner bracket worldwide?

3G Electric supplies the 80/20 40-4338 gusseted inside-corner bracket to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine 80/20 components for your industrial framing projects.

How to install the 80/20 40-4338 gusseted inside-corner bracket?

Align the bracket flush inside the 90-degree joint of two 40 Series profiles. Insert bolts through the 8 holes and tighten into T-nuts. Use a torque wrench to avoid over-tightening the anodized aluminum. Refer to 80/20's standard installation guidelines for best results.

80/20 Products

3G Electric supplies 80/20 inside corner brackets. 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

Cross-referenced by specification & description
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 40 Series, 80 mm x 36 mm x 80 mm, Silver (MPN 40-4336)
80/20
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 40 Series, 80 mm x 36 mm x 80 mm, Silver (MPN 40-4336)
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 15 Series, 3 in x 2 13/16 in x 3 in, 8 Holes (MPN 4338)
80/20
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 15 Series, 3 in x 2 13/16 in x 3 in, 8 Holes (MPN 4338)
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 10 Series, 2 in x 1 7/8 in x 2 in, 8 Holes (MPN 4138)
80/20
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 10 Series, 2 in x 1 7/8 in x 2 in, 8 Holes (MPN 4138)
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 10 Series, 1 in x 7/8 in x 1 in, 2 Holes (MPN 4132)
80/20
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 10 Series, 1 in x 7/8 in x 1 in, 2 Holes (MPN 4132)
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 10 Series, 2 in x 7/8 in x 2 in, 4 Holes (MPN 4136)
80/20
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 10 Series, 2 in x 7/8 in x 2 in, 4 Holes (MPN 4136)
Inside Corner Bracket: Wide Inside-Corner Bracket, 40 Series, 40 mm x 76 mm x 40 mm, 4 Holes, Silver (MPN 40-4303)
80/20
Inside Corner Bracket: Wide Inside-Corner Bracket, 40 Series, 40 mm x 76 mm x 40 mm, 4 Holes, Silver (MPN 40-4303)

More from 80/20

View all 80/20 parts
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 15 Series, 3 in x 1 5/16 in x 3 in (MPN 4336)
80/20
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 15 Series, 3 in x 1 5/16 in x 3 in (MPN 4336)
Inside Corner Bracket: Inside-Corner Bracket, 15 Series, 1 1/2 in x 1 5/16 in x 1 1/2 in, 2 Holes (MPN 4302-BLACK)
80/20
Inside Corner Bracket: Inside-Corner Bracket, 15 Series, 1 1/2 in x 1 5/16 in x 1 1/2 in, 2 Holes (MPN 4302-BLACK)
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 15 Series, 3 in x 1 5/16 in x 3 in (MPN 4336-BLACK)
80/20
Inside Corner Bracket: Tall Gusseted Inside-Corner Bracket, 15 Series, 3 in x 1 5/16 in x 3 in (MPN 4336-BLACK)
Inside Corner Bracket: Inside-Corner Bracket with Single Support, 15 Series/40 Series, 4 Holes, Gray (MPN 14081)
80/20
Inside Corner Bracket: Inside-Corner Bracket with Single Support, 15 Series/40 Series, 4 Holes, Gray (MPN 14081)
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 40 Series, 40 mm x 36 mm x 40 mm, 2 Holes (MPN 40-4332)
80/20
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 40 Series, 40 mm x 36 mm x 40 mm, 2 Holes (MPN 40-4332)
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 25 Series, 25 mm x 22 mm x 25 mm, 2 Holes (MPN 25-4132)
80/20
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 25 Series, 25 mm x 22 mm x 25 mm, 2 Holes (MPN 25-4132)
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 25 Series, 50 mm x 47 mm x 50 mm, 8 Holes (MPN 25-4138)
80/20
Inside Corner Bracket: Gusseted Inside-Corner Bracket, 25 Series, 50 mm x 47 mm x 50 mm, 8 Holes (MPN 25-4138)
Inside Corner Bracket: Lite Inside-Corner Bracket, 10 Series, 1 in x 1 in x 1 in, 2 Holes, Black (MPN 4108-BLACK)
80/20
Inside Corner Bracket: Lite Inside-Corner Bracket, 10 Series, 1 in x 1 in x 1 in, 2 Holes, Black (MPN 4108-BLACK)