EXW Singapore — collect or forward from our Singapore office.

3G Electric
80/20 3321-15 Slide-In T-Nut Bolt Assembly - Slide-In T-Nuts
80/20Slide-In T-Nuts

80/20 3321-15 Slide-In T-Nut Bolt Assembly

The 80/20 Bolt Assembly is a slide-in T-nut fastener designed for use with 80/20 10 Series. This steel fastener features a black zinc-plated finish and a flanged button head socket cap with a 1/4"-20 thread size. It…

SKU 3G-OTH-350711

Also listed as: 332115 · 3321 15

Brand
80/20
Item
3321-15 Slide-In T-Nut Bolt Assembly
Part Number
3321-15
Category
Slide-In T-Nuts
Available to Order
Also known as:3321-1580/20
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

80/20
Manufacturer Part Number
3321-15
Series
10
Type
Flanged Button Head Socket Cap, 15 PK
Material
Steel
Finish
Black Zinc-Plated
Thread Lg
1/2 in
Fastener Type
T-Nut
Mounting Type
Slide-In
Compatible Series
80/20 10 Series
Fastener Head Type
Flanged Button Head Socket Cap
Fastener Thread Size
1/4" -20
T-Slot Fastener Type
Bolt Assembly
System of Measurement
Inch
Threaded Hole Location
Single Center

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 Bolt Assembly is a slide-in T-nut fastener designed for use with 80/20 10 Series. This steel fastener features a black zinc-plated finish and a flanged button head socket cap with a 1/4"-20 thread size. It includes a single center threaded hole and is sold in a pack of 15.

Frequently Asked Questions

What is the 80/20 3321-15 bolt assembly used for?

The 80/20 3321-15 bolt assembly is a slide-in T-nut fastener used to secure components into 80/20 10 Series aluminum framing. It is ideal for building machine guards, workstations, and automation structures where a flush, low-profile connection is needed.

What are the specifications of the 80/20 3321-15 bolt assembly?

This bolt assembly has a 1/4"-20 thread size, 1/2 in thread length, and a flanged button head socket cap. It is made of steel with a black zinc-plated finish, fits 80/20 10 Series, and is sold in a pack of 15. The fastener type is a slide-in T-nut with a single center threaded hole.

Where to buy 80/20 3321-15 bolt assembly worldwide?

You can source the 80/20 3321-15 bolt assembly worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the 80/20 3321-15 bolt assembly?

To install, slide the T-nut into the T-slot of 80/20 10 Series framing, aligning the threaded hole with your component. Insert a 1/4"-20 bolt through the component and tighten with a hex key. The flanged button head provides a low-profile, secure hold without protruding.

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

80/20 Products

3G Electric supplies 80/20 slide-in t-nuts. 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 →

More from 80/20

View all 80/20 parts →
80/20
80/20
T-Nut: M6 Size, 5 mm Thread Lg, 15 Series/40 Series/45 Series, Zinc-Plated, Steel (MPN 14130)
80/20
80/20
Slide In T-Nut: M6 Size, 6.8 mm Thread Lg, 15 Series/40 Series, Zinc-Plated, Steel (MPN 13065)
80/20
80/20
This steel T-nut with a zinc-plated finish is designed for slide-in mounting into 80/20 45 Series T-slot profiles. It accepts M6 bolts and has a 5 mm thread length. Used for fastening components in structural framing systems such as machine frames, workstations, and industrial structures
80/20
80/20
This steel slide-in T-nut with a zinc-plated finish is designed for use with 80/20 10 Series T-slot framing. It features an M5 thread size and an 11/64-inch thread length, allowing secure attachment of components into the T-slots. Commonly used in building machine guards, workstations, and automation structures
80/20
80/20
This slide-in T-nut is designed for use with 80/20 40 Series T-slot aluminum framing. It features an M6 thread size and 6.4 mm thread length, constructed from zinc-plated steel. Commonly used in industrial machine guards, workstations, and automation structures for secure, adjustable mounting of components
80/20
80/20
Steel T-nut with zinc-plated finish, M4 threading, and 9.6 mm thread length. Designed for slide-in mounting into 80/20 15 Series and 40 Series T-slot framing. Used to secure panels, brackets, or machinery components in structural framing systems
80/20
80/20
T-Nut: M6 Size, 4 mm Thread Lg, 15 Series/40 Series/45 Series, Zinc-Plated, Steel (MPN 14126)
80/20
80/20
This steel slide-in T-nut with a zinc-plated finish is designed for use with 80/20 15 Series T-slot aluminum framing. It features a 5/16"-18 thread size and 1/4" thread length, enabling quick attachment of components such as machine guards, workstations, and automation structures without disassembling the frame

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first