FASTENERS

Washers

Bolt Size Outside
Diameter		 Inside
Diameter		 Thickness Approx. Lbs.
per M Pcs		 Approx. pcs.
per Carton
3/8 0.813 0.406 0.138 15.3 3,500
7/16 0.922 0.469 0.138 20 2,700
1/2 1.125 0.526 0.187 42 1,300
9/16 1.187 0.593 0.187 44.2 1,200
5/8 1.25 0.656 0.187 48 1,100
3/4 1.375 0.781 0.187 54 950
7/8 1.5 0.906 0.187 60 830
1 1.625 1.031 0.187 66 680
1 1/8 2.25 1.156 0.25 208 250
1 1/4 2.25 1.312 0.25 186 220
Bolt Size Outside
Diameter		 Inside
Diameter		 Thickness Approx. Lbs.
per M Pcs		 Approx. pcs.
per Carton
1/2 1.063 0.531 .074/.121 17.8 2,800
5/8 1.313 0.656 .074/.121 27.1 1,850
3/4 1.469 0.813 .108/.160 44.7 1,050
7/8 1.75 0.938 .108/.160 64.6 775
1 2 1.063 .108/.160 85 585
1 1/8 2.25 1.25 .108/.160 109 460
1 1/4 2.5 1.375 .136/.192 151 335
1 3/8 2.75 1.5 .136/.192 181 275
1 1/2 3 1.625 .136/.192 212 230
Bolt Size Outside
Diameter		 Inside
Diameter		 Thickness Approx. Lbs.
per M Pcs		 Approx. pcs.
per Carton
1/2 1.063 0.531 .097/.177 20 2,500
5/8 1.313 0.688 .122/.177 35 1,250
3/4 1.469 0.813 .122/.177 41.2 1,125
7/8 1.75 0.938 .136/.177 71 625
1 2 1.063 .136/.177 93.8 500
1 1/8 2.25 1.188 .136/.177 120 375
1 1/4 2.5 1.375 .136/.177 144 300
1 3/8 2.75 1.531 .136/.177 174 275
1 1/2 3 1.625 .136/.177 208 250
1 5/8 3.25 1.77 .178/.280 311 150
1 3/4 3.375 1.875 .178/.280 328 130
1 7/8 3.5 2 .178/.280 345 135
2 3.75 2.125 .178/.280 398 100
2 1/4 4 2.407 .240/.340 568 60
2 1/2 4.5 2.657 .240/.340 734 30
2 3/4 5 2.907 .240/.340 921 30
3 5.5 3.157 .240/.340 1129 30
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