Description
Nylon Bonded Thread B33 (T30) – 100 g Spool
B33 bonded nylon thread, also sold under the Tex size T30, is the lightweight size in our range. It suits fine topstitching, linings and lighter garment work where a heavier thread would sit too proud on the seam. The bonding treatment coats the filaments so the thread resists fraying at the needle and feeds cleanly through industrial machines. Supplied on 100 g spools in ten colors.
Why choose this thread
- Light enough for fine seams without puckering the material
- Bonded finish resists fraying and unravelling where the thread passes through the needle
- Feeds smoothly on industrial walking-foot, flatbed and post-bed machines
- Good quality nylon with consistent color from spool to spool
- Nylon construction resists moisture, abrasion and mildew
Best uses
- Linings, facings and interior seams
- Fine topstitching and decorative detail on light leather
- Lightweight garments and blouse-weight fabrics
- Small leather goods – card holders, pouches, trims
- Costume and prop work on delicate materials
Specifications
- Thread size: B33 (Tex 30)
- Material: Bonded nylon
- Recommended needle: 80/12 to 90/14
- Spool weight: 100 g
- Colors: Aqua Blue, Bronze, Brown, Camel, Natural, Neon Green, Neon Orange, Neon Pink, Neon Yellow, Teal
- Country of origin: Mexico
Colors
- Aqua Blue
- Teal
- Brown
- Bronze
- Camel
- Natural
Choosing the right thread size
Thread size is matched to the weight of what you are sewing and to your needle.
- B33 (T30) – needle 80/12 to 90/14 – lightweight garments, linings, fine topstitching
- B46 (T45) – needle 90/14 to 100/16 – light to medium weight
- B69 (T70) – needle 100/16 to 110/18 – general purpose: footwear, bags, belts
- B138 (T135) – needle 125/20 to 140/22 – heavy duty: upholstery, outdoor gear
- B207 (T210) – needle 140/22 to 180/24 – extra heavy: harness, saddlery, heavy webbing









