ASTM F436 Washer Dimensional Standard

  • Home
  • ASTM F436 Washer Dimensional

Dimensional Standard of Washer As Per ASTM F436

ASTM F436 WASHER DIMENSIONS
Bolt Size B A C Weight (lbs.) Per 1000 Pieces
Outside Diameter Inside Diameter Thickness
Min Max
1 ⁄2 11⁄16 17⁄32 0.097 0.177 18
5⁄8 15⁄16 11⁄16 0.122 0.177 33
3⁄4 115⁄32 13⁄16 0.122 0.177 41
7 ⁄8 13⁄4 15⁄16 0.136 0.177 64
1 2 11⁄16 0.136 0.177 82
11⁄8 21⁄4 13⁄16 0.136 0.177 105
11⁄4 21⁄2 13⁄8 0.136 0.177 133
13⁄8 23⁄4 11⁄2 0.136 0.177 163
11⁄2 3 15⁄8 0.136 0.177 200
15⁄8 31⁄4 13⁄4 0.178 0.28 320
13⁄4 33⁄8 17⁄8 0.178 0.28 307
17⁄8 31⁄2 2 0.178 0.28 360
2 33⁄4 21⁄8 0.178 0.28 380
21⁄4 4 23⁄8 0.24 0.34 560
21⁄2 41⁄2 25⁄8 0.24 0.34 720
23⁄4 5 27⁄8 0.24 0.34 920
3 51⁄2 31⁄8 0.24 0.34 1040
31⁄4 6 33⁄8 0.24 0.34 1350
31⁄2 61⁄2 35⁄8 0.24 0.34 1633
33⁄4 7 37⁄8 0.24 0.34 1880
4 71⁄2 41⁄8 0.24 0.34 2200

Dimensional Standard of Washer As Per ASTM F436 Extra Thick Washer Dimensions

Bolt Size

B

A

C

Weight (lbs) Per 1000pcs

Part Numbers

Outside Diameter

Inside Diameter

Thickness

Plain

Min

Max

1⁄2

11⁄16

17⁄32

0.305

0.375

32

11805

5⁄8

15⁄16

11⁄16

0.305

0.375

54

11806

3⁄4

115⁄32

13⁄16

0.305

0.375

63

11807

7⁄8

13⁄4

15⁄16

0.305

0.375

120

11808

1

2

11⁄16

0.305

0.375

160

11809

11⁄8

21⁄4

13⁄16

0.305

0.375

245

11810

11⁄4

21⁄2

13⁄8

0.305

0.375

300

11811

13⁄8

23⁄4

11⁄2

0.305

0.375

368

11812

11⁄2

3

15⁄8

0.305

0.375

440

11813