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Serrated Lock Washers—Type A,With External Teeth

DIN 6798 (A) - 1988

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德标DIN 6798 (A) - 1988 DIN6798 6798DIN Serrated Lock Washers—Type A,With External Teeth
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
Size
1.7 2.2 2.7 3.2 3.7 4.3 5.3 6.4 7.4 8.4
d min=nominal size
max
dc max=nominal size
min
t
Number of Teeth min
per 1000 units≈kg
For Nominal Thread Diameter
1.7 2.2 2.7 3.2 3.7 4.3 5.3 6.4 7.4 8.4
1.84 2.34 2.84 3.38 3.88 4.48 5.48 6.62 7.62 8.62
3.6 4.5 5.5 6 7 8 10 11 12.5 15
3.3 4.2 5.2 5.7 6.64 7.64 9.64 10.57 12.07 14.57
0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.7 0.8 0.8
9 9 9 9 10 11 11 12 14 14
0.02 0.03 0.045 0.06 0.11 0.14 0.28 0.36 0.5 0.8
M1.6 M2 M2.5 M3 M3.5 M4 M5 M6 M7 M8
Size
10.5 13 15 17 19 21 23 25 28 31
d min=nominal size
max
dc max=nominal size
min
t
Number of Teeth min
per 1000 units≈kg
For Nominal Thread Diameter
10.5 13 15 17 19 21 23 25 28 31
10.77 13.27 15.27 17.27 19.33 21.33 23.33 25.33 28.33 31.39
18 20.5 24 26 30 33 36 38 44 48
17.57 19.98 23.48 25.48 29.48 32.38 35.38 37.38 43.38 47.38
0.9 1 1 1.2 1.4 1.4 1.5 1.5 1.6 1.6
16 16 18 18 18 20 20 20 22 22
1.25 1.6 2.3 2.9 5 6 7.5 8 12 14
M10 M12 M14 M16 M18 M20 M22 M24 M27 M30
①,Material see "Relevant material standards and grades". Steel grade being at the manufacturer's discretion. Hardness: 350 to 425 HV10

Suppliers

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Wenzhou Cargin Fastener Co., Ltd.
  • Asher

  • Material: carbon steel, spring steel, stainless steel; Specifications: complete specifications (can be customized according to customer requirements); Surface Treatment: black, zinc, Dacromet, phosphating etc; Sufficient stocks, welcome inquiry!
Anhui Ningguo Dongbo Fastener Co., Ltd.
  • Manager Zhou

  • +86-13966221988

  • +86-563-4186334

  • Material: carbon steel, stainless steel 304,420; Surface treatment: black oxide, galvanized, dacro, nature, geomet, phosphating; Specification: complete
Guangdong STL Fastening System Co., Ltd.
  • Mr. Xiong

  • +86-13928467909

  • +86-622-8186999

  • Material: S60C, SUS304, 316 (A2/A4) high quality steel imported from Japan. Surface treatment: nature, harden, black phosphating, dehydrogenation, zinc plated, dacromet, electroplating, etc.; Specification: complete

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