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uxcell 5pcs 40Cr Steel Shoulder Bolt 8mm Shoulder Dia 55mm Shoulder Length M6x12mm Thread

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$9.99

$ 4 .99 $4.99

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  • Product Name: Shoulder Bolt; Package Content: 5pcs x Shoulder Bolt
  • Main Color: Silver Tone, Black; Material: 40Cr Alloy Steel; Finish: Black Oxide; Weight: 140g
  • Hardness: HCR40-44; Head Style: Socket Cap; Drive Type: Hex Socket; Strength Grade: 12.9; Thread Coverage: Partially Threaded
  • Shoulder Diameter: 8mm / 0.31"; Shoulder Length: 55mm / 2.17"; Thread Size: M6; Thread Length: 12mm / 0.47"
  • Head Size: 5.5 x 13mm / 0.22" x 0.51" (T*D); Inner Hex Width: 4mm / 0.16"


Made of 40Cr Alloy Steel, has the best comprehensive mechanical properties.
Features socket cap head, hex socket drive, black oxide finish.
Shoulder Bolt can reduce rotation through locking.
Widely used in textile, hydraulic, injection ing, machinery industry in different applications.
Specially used for injection accessories.