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

Image not available
80/20Socket Head Cap Screws for T-Nuts

80/20 Socket Head Cap Screw: 5/16"-18 Size, 7/8 in Thread Lg, Socket Head Cap

The 80/20 Socket Head Cap Screw (MPN 3119) is a 5/16"-18 size, inch-system steel fastener with a zinc-plated finish. Designed as a T-slot fastener, it features a socket head cap and a 7/8-inch thread length.

SKU 3G-OTH-349524

Brand
80/20
Item
Socket Head Cap Screw: 5/16"-18 Size, 7/8 in Thread Lg, Socket Head Cap
Category
Socket Head Cap Screws for T-Nuts
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
3119
Type
Socket Head Cap, Zinc-Plated, Steel
Material
Steel
Finish
Zinc-Plated
Thread Lg
7/8 in
Fastener Type
Screw
Fastener Head Type
Socket Head Cap
T-Slot Fastener Type
Socket Head Cap Screw
System of Measurement
Inch

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 Socket Head Cap Screw (MPN 3119) is a 5/16"-18 size, inch-system steel fastener with a zinc-plated finish. Designed as a T-slot fastener, it features a socket head cap and a 7/8-inch thread length.

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 Socket Head Cap Screw 3119 used for?

The 80/20 Socket Head Cap Screw 3119 is used to secure T-nuts in T-slot aluminum framing systems. It is commonly applied in industrial workstations, machine guards, and modular structures where a reliable, reusable fastener is needed.

What are the specifications of the 80/20 Socket Head Cap Screw 3119?

The 80/20 Socket Head Cap Screw 3119 is a 5/16\"-18 inch-system steel fastener with a zinc-plated finish. It has a socket head cap and a 7/8-inch thread length. It is designed as a T-slot fastener for use with T-nuts.

Where to buy the 80/20 Socket Head Cap Screw 3119 worldwide?

3G Electric supplies the 80/20 Socket Head Cap Screw 3119 worldwide. We handle full logistics and customs clearance to deliver this fastener to your facility. Contact us for pricing and lead time on your order.

How to select the right socket head cap screw for T-slots?

Select a socket head cap screw that matches your T-slot size and thread pitch. For 80/20 framing, use a 5/16\"-18 screw like the 3119. Ensure the thread length is sufficient to engage the T-nut without bottoming out in the slot.

80/20 Products

3G Electric supplies 80/20 socket head cap screws for 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 3/4 in Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3112)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 1 in Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3122)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 1 13/32 in Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3129)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 1 5/16 in Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3123)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 1 1/2 in Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3127)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 1 21/32 in Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3130)

More from 80/20

View all 80/20 parts
80/20
80/20
Socket Head Cap Screw: #10-32 Size, 3/4 in Thread Lg, Socket Head Cap, Stainless Steel (MPN 3685)
80/20
80/20
T-Slot Framing System Fasteners: M6 Size, 22 mm Thread Lg, Socket Head Cap, Stainless Steel (MPN 17-6522)
80/20
80/20
Socket Head Cap Screw: #10-32 Size, 5/8 in Thread Lg, Socket Head Cap, Stainless Steel (MPN 3697)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 1 1/8 in Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3132)
80/20
80/20
Socket Head Cap Screw: M8 Size, 25 mm Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 3818)
80/20
80/20
Socket Head Cap Screw: M6 Size, 30 mm Thread Lg, Socket Head Cap, Zinc-Plated, Steel (MPN 13-6530)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 7/8 in Thread Lg, Socket Head Cap, Stainless Steel (MPN 3619)
80/20
80/20
Socket Head Cap Screw: 5/16"-18 Size, 1/2 in Thread Lg, Socket Head Cap, Stainless Steel (MPN 3610)