Alloy Steel 33H 45H Set Screws Grub Screws
Metric Size: M1.4 – M52, Inch Size: 0# - 2"
Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types
Flat Point, Cup Point, Cone Point, Dog Point
Other Drive and Point Type are also available acc. to customer requirement
Various Surface Finishes
Various Material Grades are available
Please feel free to contact us for more details
Learn how to correct thread tension so that your stitches come out perfect no matter the type of fabric you’re sewing with. This tutorial shows you how to adjust upper and lower thread tension to solve your stitching woes.
Spiegel 60609 Sewing Machine
https://www.spiegel.com/sewing/
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Sewing machine used was provided by Spiegel.