home Products External teeth serrated lock washers

External teeth serrated lock washers

  • Brand:

    T,TGR,XDM,OEM as requirement

  • Brief:

    DIN 6907, DIN6798 Exthernal Teeth Lock Washer

  • Surface:

    Black, Plain Color,Galvanized, etc.

  • Material:

    stainless steel304,316,316L,317,317L,carbon steel,etc

  • Size:

    1.7-31,Custom-made

  • MOQ:

    According to size
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product details

External Tooth Lock Washers creates pressure to provide a type of spring action. This allows the washer to grasp adjoining materials and help prevent loosening from vibration.

Screw Thread d 2.2 ① 2.5 2.9 ① 3 3.5 4 4.2 ① 4.8 ① 5 5.5 ① 6
d max 2.4 2.8 3.12 3.3 3.8 4.3 4.47 5.18 5.35 5.87 6.5
min 2.25 2.65 2.92 3.15 3.65 4.15 4.27 4.95 5.15 5.61 6.2
dc max - 5.85 6.6 7.35 8.05 9 9.7 10.3 10.5 12 12.95
min - 5.45 6.2 6.85 7.55 8.5 9.2 9.8 10 11.5 12.2
t max 0.35 0.35 0.45 0.5 0.55 0.6 0.6 0.65 0.65 0.7 0.7
min 0.25 0.25 0.3 0.35 0.4 0.45 0.45 0.5 0.5 0.55 0.55
Screw Thread d 6.3 8 9.5 ① 10 12 14 16 20 24 30
d max 6.8 8.5 10.11 10.6 12.7 14.8 17 21.2 25.3 31.4
min 6.5 8.2 9.75 10.2 12.3 14.3 16.4 20.5 24.5 30.6
dc max 12.95 15.5 17.75 17.75 20.25 23 27.5 32 35.8 46.8
min 12.2 14.75 17 17 19.5 22 26.5 31 34.5 45.1
t max 0.7 0.85 1 1 1 1.15 1.25 1.4 1.5 1.7
min 0.55 0.7 0.8 0.8 0.8 0.95 1.05 1.2 1.3 1.5