80/20 Socket Head Cap Screw: 1/4"-20 Size, 1/2 in Thread Lg, Socket Head Cap
The 80/20 Socket Head Cap Screw (MPN 3689) is a stainless steel inch-sized fastener designed for use with T-nuts. It features a 1/4"-20 thread size and a 1/2" thread length with a socket head cap configuration.
SKU 3G-OTH-349500
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The 80/20 Socket Head Cap Screw (MPN 3689) is a stainless steel inch-sized fastener designed for use with T-nuts. It features a 1/4"-20 thread size and a 1/2" thread length with a socket head cap configuration.
Frequently Asked Questions
What is the 80/20 Socket Head Cap Screw used for?
The 80/20 Socket Head Cap Screw (MPN 3689) 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 flush, high-strength stainless steel fastener is required.
What are the specifications of the 80/20 Socket Head Cap Screw?
This 80/20 fastener has a 1/4"-20 thread size and a 1/2" thread length. It is made of stainless steel with a socket head cap configuration. The system of measurement is inch, and the manufacturer part number is 3689.
Where to buy 80/20 Socket Head Cap Screws worldwide?
3G Electric supplies 80/20 Socket Head Cap Screws worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right 80/20 Socket Head Cap Screw for a T-slot system?
Select the 80/20 Socket Head Cap Screw based on your T-slot size and required thread engagement. For inch systems, use the 1/4"-20 thread size with a 1/2" thread length. Ensure the socket head cap fits your T-nut and provides adequate clamping force without over-tightening.
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.