Short Thumb Screws #289-NP Singer

Item No. :  289-NP

Short Thumb Screws #289-NP Singer



Sewing machine thumb screws with slot :    (made in Taiwan)

9/64-40 : 9/64" (3.5mm) thread diameter,  40 threads per inch,  Tap #503

Overall length : 14 mm,  Thread length : 6 mm

Description : 1.  Fits virtually all home and industrial sewing machines

                      2.  Attaches presser foot to foot bar.

                      3.  Attaches folders, binders etc. to base (bed) 

                          of sewing machines.

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