Heavyweight thread used for hand and machine sewing. It is also a survival pack staple. Typical uses include canvas tarpaulins, saddles, horse tack, shoe repair, conveyor belts, holsters, and sheaths. Its stitches are a focal point.
Size 415 (Tex 410) polyester thread requires a heavy duty machine with a size 260/28 to 330/30 needle.

New ! Groz-Beckert Needles for  Commercial Machines

Information
Code Color Description
BPT4151BLACc Polyester - Size 415 - Black - A&E
Polyester Thread - Size 346 / Tex 350 / Govt. 5-Cord - Black - A&E - Bonded
Select
BPT4151BLACt Polyester - Size 415 - Black - Service Thread
Polyester Thread - Size 415 / Tex 410 / Govt. 6-Cord - Black - Service Thread - Bonded
Select
BPT4151WHITt Polyester - Size 415 - White - Service Thread
Polyester Thread - Size 415 / Tex 410 / Govt. 6-Cord - White - Service Thread - Bonded
Select