TandyPro® Thread 1 oz Spool

$6.39 ~~$9.99~~ In stock

TandyPro^® Thread is a bonded nylon thread produced from nylon 66 filament. Thread contains 4% Fi-100 silicone oil that is imported from Germany. The fibers are treated with a bonding agent as they are wound into the various sizes which coats the fibers and gives this thread added strength and reduced friction at the needle, resulting in smoother stitches.

Check out our Machine Needle & Thread Guide for more information about needles and thread sizing.

Specifications

Spool Weight: 1 oz. (2835 g)
Thread Size: 138
Thread Size: 207

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

John I. ★★★★★ Oct 22, 2026

I’ve been working on a leather wallet project and this bonded nylon thread didn't fray or snap once, even when I pulled it tight. The coating really keeps the strands together as you stitch, making for a cleaner finish.

Jason ★★★★★ Oct 19, 2026

This 1 oz spool is just the right size for small repairs and crafting projects. The bonded nylon construction keeps the thread from fraying or tangling, which I really appreciate. It glides smoothly through my needle and holds knots well.

Elizabeth ★★★★★ Oct 18, 2026

The silicone oil treatment makes a real difference, and the thread glides through tight seams without fraying or snapping. This spool has held up through a whole project, and the nylon 66 feel is sturdy without being stiff.