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Metric / Standard

  • Metric (4)
  • Standard (50)

Type

  • Flange - Non Serrated (21)

Inner Diameter

  • 1/4 (5)
  • 5/16 (6)
  • 3/8 (6)
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  • 3/4 (5)
  • 7/8 (3)
  • 1 INCH (4)
  • 1 1/8 (1)
  • 1 1/4 (1)
  • M8 (1)
  • M10 (1)
  • M12 (2)

Thread Pitch

  • 1.25 (2)
  • 1.5 (1)
  • 1.75 (1)
  • 7 (1)
  • 8 (3)
  • 9 (2)
  • 10 (3)
  • 11 (4)
  • 12 (2)
  • 13 (4)
  • 14 (5)
  • 16 (6)
  • 18 (7)
  • 20 (7)
  • 24 (4)
  • 28 (2)

Material

  • Grade B (7)
  • Grade C (22)
  • Grade G (21)
  • Steel (4)

Finish

  • Black Phosphate (16)
  • Cadmium (33)
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Metric Specification

  • DIN 980 (2)
  • IFI B18163M (2)
  1. Products
  2. Nuts
  3. Top Lock

Top Lock

Select Grade
Class 10 - DIN 980V
Din 980V - Top Lock Nuts - Class 10 - Cadmium & Waxed
Class 10 - IFI B18.16.3M
IFI B18.16.3M - Top Lock Nuts - Class 10 - Cadmium & Waxed
Grade 9 - Eco Guard
Grade 9 - Eco Guard
Grade B
Stover®  Equivalent Lock Nuts - Grade B
Grade C - Automation Style
Stovers® Equivalent Top Lock Nuts - Grade C - Automation Style
Grade G
Grade G
14NO
15NO
31NO
32NO
37NO
38NO
43NO
44NO
50NO
51NO
56NO
57NO
62NO
63NO
75NO
76NO
87NO
88NO
31NOB
37NOB
43NOB
50NOB
62NOB
75NOB
100NOR
14NOR
15NOR
31NOR
32NOR
37NOR
38NOR
43NOR
44NOR
50NOR
51NOR
62NOR
63NOR
75NOR
76NOR
87NOR
14NTRY
31NTRY
37NTRY
50NTRY
62NTRY
100NO
101NO
112NO
126NO
M12175NO

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