• Due to the typhoon in Japan, large-scale blackout have occurred in Narita city where Misumi Shipping center is located, and the recovery is being delayed. (Newspaper article https://the-japan-news.com/news/article/0005997110 source: The Japan News) Because of the above reason, delivery of some products may be delayed. We apologize for any inconvenience and thank you for your understanding.
  • เนื่องจากวันหยุดเทศกาลของซัพพลายเออร์ ผู้ผลิตบางรายจะหยุดทำการตั้งแต่วันที่ 1 - 7 ตุลาคม 2562 ซึ่งอาจทำให้สินค้าบางรายการใช้เวลาจัดส่งมากกว่าปกติ คลิก
    According to Supplier Traditional holiday, Some suppliers will be holiday during 1 - 7 October 2019 and may caused some product take longer lead time. click

Flat Washers (BJ743)

Flat Washers (BJ743)

Standard flat washer.
[Features]
· 2 types of body material: steel and stainless steel.
[Applications]
· Protects plate surfaces.
· A collar for use when reducing screw size.
· Protects countersunk holes.

PDF

Standard Flat Washer

Steel (BJ743-06 to 24) external appearance

Steel (BJ743-06 to 24) external appearance

Material

  • BJ743-06 to 20 S45C, quenching and tempering, black oxide coating
  • BJ743-24 SCM440, quenching and tempering, black oxide coating
Stainless steel (BJ743-SUS) external appearance

Stainless steel (BJ743-SUS) external appearance

  • Material: SUS316
Use example 1: For protection of plate surfaces.

Use example 1:
For protection of plate surfaces.

Use example 2: As a collar when reducing screw size.

Use example 2:
As a collar when reducing screw size.

Use example 3: For protection of countersunk surfaces.

Use example 3:
For protection of countersunk surfaces.

Washer dimensional outline drawing

Washer dimensional outline drawing

SteelSUSdDTMass
(g)
Part NumberPart Number
BJ743-06001BJ743-06001-SUS6.41935.5
BJ743-06002BJ743-06002-SUS132.5
BJ743-06003BJ743-06003-SUS101.5
BJ743-08001BJ743-08001-SUS8.423410
BJ743-08002BJ743-08002-SUS1633.5
BJ743-08003BJ743-08003-SUS132
BJ743-10001BJ743-10001-SUS10.528416
BJ743-10002BJ743-10002-SUS1934.5
BJ743-10003BJ743-10003-SUS163
BJ743-12001BJ743-12001-SUS1335535
BJ743-12002BJ743-12002-SUS25411
BJ743-12003BJ743-12003-SUS1934.5
BJ743-16001--1745660
BJ743-16002--31521
BJ743-16003--2546
BJ743-20001--2150677
BJ743-20002--38529
BJ743-20003--3114.5
BJ743-24001--25608170

Specifications chart for each washer type (mm)

Part Number
BJ743-06001
BJ743-06001-SUS
BJ743-06002
BJ743-06002-SUS
BJ743-06003
BJ743-06003-SUS
BJ743-08001
BJ743-08001-SUS
BJ743-08002
BJ743-08002-SUS
BJ743-08003
BJ743-08003-SUS
BJ743-10001
BJ743-10001-SUS
BJ743-10002
BJ743-10002-SUS
BJ743-10003
BJ743-10003-SUS
BJ743-12001
BJ743-12001-SUS
BJ743-12002
BJ743-12002-SUS
BJ743-12003
BJ743-12003-SUS
BJ743-16001
BJ743-16002
BJ743-16003
BJ743-20001
BJ743-20002
BJ743-20003
BJ743-24001
Part NumberVolume DiscountDays to Shipวันจัดส่งRoHSMaterial Surface Treatment Inner Dia. d
(mm)
Thickness t
(mm)
Material Steel Material: Stainless Steel Surface Treatment (Detailed) Outer Dia. D
(mm)
Same day 10SteelBlack Oxide Coating6.43S45C-Black Oxide Coating19
Same day 10Stainless SteelNo6.43-SUS316No19
Same day 10SteelBlack Oxide Coating6.43S45C-Black Oxide Coating13
3 Day(s) or more 10Stainless SteelNo6.43-SUS316No13
Same day 10SteelBlack Oxide Coating6.43S45C-Black Oxide Coating10
5 Day(s) or more 10Stainless SteelNo6.43-SUS316No10
Same day 10SteelBlack Oxide Coating8.44S45C-Black Oxide Coating23
3 Day(s) or more 10Stainless SteelNo8.44-SUS316No23
Same day 10SteelBlack Oxide Coating8.43S45C-Black Oxide Coating16
3 Day(s) or more 10Stainless SteelNo8.43-SUS316No16
Same day 10SteelBlack Oxide Coating8.43S45C-Black Oxide Coating13
5 Day(s) or more 10Stainless SteelNo8.43-SUS316No13
Same day 10SteelBlack Oxide Coating10.54S45C-Black Oxide Coating28
3 Day(s) or more 10Stainless SteelNo10.54-SUS316No28
Same day 10SteelBlack Oxide Coating10.53S45C-Black Oxide Coating19
5 Day(s) or more 10Stainless SteelNo10.53-SUS316No19
4 Day(s) or more 10SteelBlack Oxide Coating10.53S45C-Black Oxide Coating16
6 Day(s) or more 10Stainless SteelNo10.53-SUS316No16
Same day 10SteelBlack Oxide Coating135S45C-Black Oxide Coating35
Same day 10Stainless SteelNo135-SUS316No35
Same day 10SteelBlack Oxide Coating134S45C-Black Oxide Coating25
5 Day(s) or more 10Stainless SteelNo134-SUS316No25
Same day 10SteelBlack Oxide Coating133S45C-Black Oxide Coating19
5 Day(s) or more 10Stainless SteelNo133-SUS316No19
Same day 10SteelBlack Oxide Coating176S45C-Black Oxide Coating45
Same day 10SteelBlack Oxide Coating175S45C-Black Oxide Coating31
Same day 10SteelBlack Oxide Coating174S45C-Black Oxide Coating25
Same day 10SteelBlack Oxide Coating216S45C-Black Oxide Coating50
Same day 10SteelBlack Oxide Coating215S45C-Black Oxide Coating38
5 Day(s) or more 10SteelBlack Oxide Coating215S45C-Black Oxide Coating31
3 Day(s) or more 10SteelBlack Oxide Coating258[SCM Steel] SCM440-Black Oxide Coating60

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Basic Informationข้อมูลพื้นฐาน

Type (Application) Flat Washer Type Flat Washer Sales Unit Low Quantity (can be purchased from one)

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