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"Zero washer" that bolts never go around-TZ-M14
"Zero washer" that bolts never go around-TZ-M16
"Zero washer" that bolts never go around-TZ-M18
"Zero washer" that bolts never go around-TZ-M20
"Zero washer" that bolts never go around-TZ-M22
"Zero washer" that bolts never go around-TZ-M24
"Zero washer" that bolts never go around-TZ-M27
"Zero washer" that bolts never go around-Japan Pralad Co., Ltd.

"Zero washer" that bolts never go around
Japan Pralad Co., Ltd.

🏗️ Architecture & Construction Use ⚡ Energy Industry Use 🚗 Automotive & Transport Use

Japan Pralad Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

25.0hours

Relatively Fast Response


About This Product

"Sound Zero washer" that completely prevents bolts around (patented). Bolt size: Compatible with M14 to M72.

■ It is not a washer that uses the frictional resistance of the surface unevenness due to a jizzle -like lowlet processing.

The bolt does not surely turn around because it has a special structure that changes the effective ground area (equivalent friction diameter).

■ Since the ground surface of the washer is not jagged, the seating surface of the opponent's material is not damaged by gully scratches.

■ Just replacing it from a normal flat gold washer to prevent bolts that are troublesome.

Backup wrench tools are no longer needed, and bolt tightening time can be greatly reduced.

■ Use case used

1. Two -disc loosening washer problems It is an excellent loosening washer, but the bolt head is taken around when tightening. 2. Problem of loosening nuts with plate springs It is an excellent loosening nut, but the bolt head is taken around due to vibration. 3. Baiping twin nut problems It is an excellent loosening nut, but the bolt head is taken around due to vibration.

■ Solution

If you use "Zero washer" on the bolt head It completely prevents bolts and solves everything. <Inquiries for Zero washer (zero washer) Japan Pralad TEL: 078-967-3556 FAX: 078-967-3567 255-6 Furugo, Iwaoka-cho, Nishi-ku, Kobe-shi, Hyogo 651-2404

  • Product

    "Zero washer" that bolts never go around
  • Usage Scenarios

    Architecture & Construction Use / Energy Industry Use / Automotive & Transport Use

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17 Models of "Zero washer" that bolts never go around

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Bolt diameter Bolt head af Washer inner diameter Washer thickness Washer outer diameter Non -turnover rate Material Non-rotation rate Bolt head AF
"Zero washer" that bolts never go around-Part Number-TZ-M14

TZ-M14

$ 3.64〜

M14

-

14.5mm

4mm

30mm

-

S45C

2.14

Opposite side 22mm

"Zero washer" that bolts never go around-Part Number-TZ-M16

TZ-M16

$ 4.23〜

M16

-

16.5mm

5mm

33mm

-

S45C

2.06

Opposite side 24mm

"Zero washer" that bolts never go around-Part Number-TZ-M18

TZ-M18

$ 4.75〜

M18

-

19mm

5mm

37mm

-

S45C

2.05

Opposite side 27mm

"Zero washer" that bolts never go around-Part Number-TZ-M20

TZ-M20

$ 5.92〜

M20

-

21mm

6mm

40mm

-

S45C

2

Opposite side 30mm

"Zero washer" that bolts never go around-Part Number-TZ-M22

TZ-M22

$ 6.57〜

M22

-

22.5mm

6mm

44mm

-

S45C

2

Opposite side 32mm

"Zero washer" that bolts never go around-Part Number-TZ-M24

TZ-M24

$ 8.00〜

M24

-

25mm

6mm

53mm

-

S45C

2.2

Opposite side 36mm

"Zero washer" that bolts never go around-Part Number-TZ-M27

TZ-M27

$ 9.43〜

M27

-

28mm

6mm

58mm

-

S45C

2.14

Opposite side 41mm

"Zero washer" that bolts never go around-Part Number-TZ-M30

TZ-M30

Available upon quote

M30

-

31mm

6mm

62mm

-

S45C

2.06

Width across flats 46mm

"Zero washer" that bolts never go around-Part Number-TZ-M33

TZ-M33

Available upon quote

M33

-

34mm

6mm

67mm

-

S45C

2.03

Opposite side 50mm

"Zero washer" that bolts never go around-Part Number-TZ-M36

TZ-M36

Available upon quote

M36

-

37mm

8mm

77mm

-

S45C

2.13

Opposite side 55mm

"Zero washer" that bolts never go around-Part Number-TZ-M39

TZ-M39

Available upon quote

M39

-

40.5mm

8mm

81mm

-

S45C

2.07

Opposite side 60mm

"Zero washer" that bolts never go around-Part Number-TZ-M42

TZ-M42

Available upon quote

M42

-

43.5mm

8mm

89mm

-

S45C

2.11

Opposite side 65mm

"Zero washer" that bolts never go around-Part Number-TZ-M45

TZ-M45

Available upon quote

M45

-

46.5mm

8mm

98mm

-

S45C

2.17

Opposite side 70mm

"Zero washer" that bolts never go around-Part Number-TZ-M48

TZ-M48

Available upon quote

M48

-

49.5mm

8mm

104mm

-

S45C

2.16

Opposite side 75mm

"Zero washer" that bolts never go around-Part Number-TZ-M52

TZ-M52

Available upon quote

M52

-

54mm

10mm

110mm

-

S45C

2.11

Opposite side 80mm

"Zero washer" that bolts never go around-Part Number-TZ-M56

TZ-M56

Available upon quote

M56

-

58mm

10mm

110mm

-

S45C

2.05

Opposite side 85mm

"Zero washer" that bolts never go around-Part Number-TZ-M12

TZ-M12

Available upon quote

M12

-

12.5mm

-

25.4mm

-

S45C

2.11

Width across flats 19mm

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

25.0hrs


Company Review

5.0
  • Japan

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