VIABLUE Spike Threaded Inserts
Pickup available at The Listening Room Storefront
Usually ready in 24 hours
Need advice? Want a price match?
Talk to Mike
Third-generation owner
Call or text: 410-239-2020Yes, that's literally his cell
Availability
Availability
See our Terms & Conditions for details.
Family-Owned Authorized Dealer
Family-Owned Authorized Dealer
We're an authorized dealer for every brand listed on this site, so your warranty is valid and fully supported. We're a real brick-and-mortar shop in Chestertown, MD with shelves of actual inventory, not a drop-shipper. Family-owned and run for three generations, since 1978.
Delivery and Shipping
Delivery and Shipping
Free shipping for most items over $100! Local delivery up to 500 miles more with minimum qualifying purchase.
See our shipping policies for details. We will contact you after your order.
VIABLUE Spike Threaded Inserts
Upgrade your loudspeakers for professional isolation with VIABLUE Spike Threaded Inserts. These premium stainless steel inserts are designed to provide a secure, durable mounting point for spikes and absorbers on speaker cabinets that lack factory threads. Featuring a sharp, self-cutting external thread and a robust hex drive, they ensure a firm, vibration-resistant fit. Available in M6 and M8 internal thread sizes, these inserts are the perfect solution for retrofitting high-end isolation feet to custom or vintage enclosures.
The Listening Room Difference
We’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.
Specifications
| Feature | Details |
| Material | Premium Stainless Steel |
| Total Length | 15 mm |
| Design Features | Hex drive, sealing collar, unthreaded lead, self-cutting external thread |
| M6 Insert Specifications |
Internal Thread: M6 Outer Ø: 12 mm Pilot Hole Required: 10 – 10.5 mm Assembly Tool: 6 mm Allen key |
| M8 Insert Specifications |
Internal Thread: M8 Outer Ø: 14 mm Pilot Hole Required: 12 – 12.5 mm Assembly Tool: 8 mm Allen key |
| Pack Quantity | 8 Inserts per pack |
