Flat Washers Dimensions and Pieces

FlatWasher
USS Flat Washers Dimensions and Pieces / 40 Lbs
Size Hole Diameter (ID) Outside Diameter (OD) Thickness Approx pcs / 100 Lbs Approx pcs / 40 Lbs Approx Weight
Gauge Inches 1000 pcs in Lbs
1/8 (#8) 3/16 Jul-16 18 3/64 55,400 22,160 1.8
3/16 1/4 9/16 18 3/64 29,400 11,760 3.4
1/4 5/16 3/4 16 1/16 16,200 6,480 6.2
5/16 3/8 7/8 14 5/64 9,600 3,840 10.4
3/8 7/16 1 14 5/64 7,460 2,984 13.4
7/16 1/2 1-1/4 13 3/32 3,800 1,520 26.2
1/2 9/16 1-3/8 12 7/64 2,740 1,096 36.6
9/16 5/8 1-1/2 12 7/64 2,300 920 43.3
5/8 11/16 1-3/4 10 9/64 1,290 516 77.5
5/8 L 3/4 1-3/4 10 9/64 1,340 536 74.8
3/4 13/16 2 10 9/64 1,000 400 100
3/4 L 7/8 2 9 5/32 930 372 107.6
7/8 15/16 2-1/4 9 5/32 720 288 139.2
7/8 L 1 2-1/4 9 5/32 740 296 135.2
1 1-1/16 2-1/2 9 5/32 580 232 170.4
1 L 1-1/8 2-1/2 9 5/32 600 240 165.9
1-1/8 1-3/16 2-3/4 9 5/32 490 196 204.7
1-1/8 L 1-1/4 2-3/4 9 5/32 500 200 199.7
1-1/4 1-5/16 2-3/4 9 5/32 520 208 194.3
1-1/4 L* 1-3/8 3 9 5/32 420 168 236.6
1-3/8 1-1/2 3-1/4 9 5/32 360 144 276.6
1-1/2 1-9/16 3-1/4 8 11/64 340 136 297.2
1-1/2 L* 1-5/8 3-1/2 8 11/64 280 112 351.6
1-5/8 1-3/4 3-3/4 8 11/64 250 10 402.5
1-3/4 1-3/16 3-3/4 7 3/16 230 92 430.1
1-3/4 L* 1-7/8 4 7 3/16 200 80 498.3
2 2-1/16 4-1/4 7 3/16 180 72 551.1
2 L* 2-1/8 4-1/2 7 3/16 160 64 628
*All “L” after and including 1 1/4 are Large pattern
USS : United States Standard

Leave a Reply

Your email address will not be published. Required fields are marked *