Bobbin Case Adjustment Screw

Bobbin Case Adjustment Screw

Fits many class 15 bobbin cases.  Click for more information

  • Price: $0.69

Bobbin Case Adjustment Screw Singer

Bobbin Case Adjustment Screw Singer

Bobbin case tension adjustment screw. Singer 66, 99, 185, 192, 201, 201k, 201-2, 1200-1, 240, 252, 257, 259, 347, 360, 362, 366, 367, 401, 403, 404, 413K, 416K, 417, 418, 457, 466, 476, 477, 500, 501, 503, 714 & 717 School (part number 1172)

  • Price: $1.95

Bobbin Case tension spring mounting Screw Singer

Bobbin Case tension spring mounting Screw Singer

Bobbin case tension mounting screw. Singer 66, 99, 185, 192, 201, 201k, 201-2, 1200-1, 240, 252, 257, 259, 347, 360, 362, 366, 367, 401, 403, 404, 413K, 416K, 417, 418, 457, 466, 476, 477, 500, 501, 503, 714 & 717 School (part number 1172)

  • Price: $1.95

Screw Bobbin Case Tension spring adjustment Singer 221 301

Screw Bobbin Case Tension spring adjustment Singer 221 301

Screw that adjusts the level of the tension on the bobbin case for the the Singer 301, 301A and 221


  • Price: $3.25

Screw Bobbin Case Tension spring mounting Singer 221 301

Screw Bobbin Case Tension spring mounting Singer 221 301

Screw that secures the bobbin case tension spring to the case for the Singer 301 and 221


  • Price: $1.99
  • Sale Price: $1.59

Singer Bobbin Case Tension Spring 172202

Singer Bobbin Case Tension Spring 172202

Fits Singer Sewing machines: 240, 252, 257, 258, 259, 347, 360, 362, 366, 367, 401, 403, 404, 413K, 416K, 417, 418, 457, 466, 476, 477, 478, 500, 503, 714 & 717 School 

  • Price: $3.99

Singer Bobbin Case Tension Spring 221 301

Singer Bobbin Case Tension Spring 221 301

Fits Singer Sewing machines 221 and 301/301A - for use with  BOBBIN CASE part number 45751

  • Price: $4.49