Inch Series Bolt Washers

Part Number	Bolt Size	Inch Dimensions				Load 75% h_{o (lb.)}	Load 100% h_{o (lb.)}
Part Number	Bolt Size	O.D. D_e	I.D. D_i	Thick t	Dish h_o	Load 75% h_{o (lb.)}	Load 100% h_{o (lb.)}
BI0500-A-018		0.500	0.260	0.018	0.015	57	68
BI0500-A-025		0.500	0.260	0.025	0.014	134	170
BI0500-A-038		0.500	0.260	0.038	0.010	324	427
BI0687-A-052	1/4"	0.687	0.260	0.052	0.016	620	815
BI0750-A-036		0.750	0.260	0.036	0.019	208	265
BI0750-A-052		0.750	0.260	0.052	0.014	447	589
BI0875-A-075		0.875	0.260	0.075	0.012	824	1,095

BI0625-B-022		0.625	0.325	0.022	0.019	84	101
BI0625-B-032		0.625	0.325	0.032	0.017	217	277
BI0625-B-047		0.625	0.325	0.047	0.013	510	672
BI0687-B-052	5/16"	0.687	0.325	0.052	0.015	626	824
BI0875-B-040	5/16"	0.875	0.325	0.040	0.024	271	342
BI0937-B-070		0.937	0.325	0.070	0.026	1,309	1,709
BI1000-B-090		1.000	0.325	0.090	0.013	1,190	1,581
BI1125-B-062		1.125	0.325	0.062	0.022	524	685

BI0750-C-034		0.750	0.390	0.034	0.022	239	299
BI0750-C-040		0.750	0.390	0.040	0.020	345	443
BI0750-C-056		0.750	0.390	0.056	0.015	691	911
BI0750-C-062		0.750	0.390	0.062	0.017	1,064	1,402
BI0750-C-076		0.750	0.390	0.076	0.033	3,869	5,011
BI0875-C-062		0.875	0.390	0.062	0.013	549	727
BI0875-C-089	3/8"	0.875	0.390	0.089	0.012	1,493	1,985
BI0875-C-109		0.875	0.390	0.109	0.017	3,889	5,166
BI0937-C-070		0.937	0.390	0.070	0.025	1,310	1,713
BI1000-C-062		1.000	0.390	0.062	0.032	1,026	1,313
BI1000-C-105		1.000	0.390	0.105	0.015	2,250	2,990
BI1125-C-053		1.125	0.390	0.053	0.029	451	574
BI1125-C-078		1.125	0.390	0.078	0.020	956	1,262
BI1187-C-089		1.187	0.390	0.089	0.033	2,113	2,758
BI1187-C-098	3/8"	1.187	0.390	0.098	0.023	1,941	2,566
BI1187-C-105		1.187	0.390	0.105	0.022	2,280	3,019
BI1187-C-125		1.187	0.390	0.125	0.021	3,663	4,863
BI1250-C-065		1.250	0.390	0.065	0.021	468	613
BI1250-C-074		1.250	0.390	0.074	0.025	822	1,077
BI1250-C-089		1.250	0.390	0.089	0.031	1,776	2,324
BI1250-C-125		1.250	0.390	0.125	0.021	3,286	4,362

BI0875-D-031	7/16"	0.875	0.450	0.031	0.030	194	226
BI0875-D-045		0.875	0.450	0.045	0.024	432	552
BI0875-D-059		0.875	0.450	0.059	0.025	999	1,296
BI0937-D-070		0.937	0.450	0.070	0.022	1,216	1,597
BI1000-D-049		1.000	0.450	0.049	0.037	641	785
BI1187-D-089		1.187	0.450	0.089	0.033	2,164	2,824

BI1000-E-035	1/2" 1/2" 1/2"	1.000	0.520	0.035	0.030	209	250
BI1000-E-043		1.000	0.520	0.043	0.027	339	427
BI1000-E-050		1.000	0.520	0.050	0.027	515	657
BI1000-E-062		1.000	0.520	0.062	0.025	892	1,159
BI1000-E-073		1.000	0.520	0.073	0.020	1,149	1,514
BI1063-E-109		1.063	0.520	0.109	0.027	4,396	5,805
BI1125-E-062		1.125	0.520	0.062	0.023	605	790
BI1125-E-125		1.125	0.520	0.125	0.022	4,668	6,194
BI1187-E-089		1.187	0.520	0.089	0.029	1,974	2,590
BI1250-E-062		1.250	0.520	0.062	0.032	669	856
BI1250-E-078		1.250	0.520	0.078	0.026	1,056	1,384
BI1250-E-090		1.250	0.520	0.090	0.025	1,552	2,045
BI1250-E-125		1.250	0.520	0.125	0.020	3,300	4,383
BI1312-E-098		1.312	0.520	0.098	0.034	2,456	3,214
BI1312-E-104		1.312	0.520	0.104	0.042	3,650	4,746
BI1375-E-087		1.375	0.520	0.087	0.035	1,603	2,084
BI1375-E-100		1.375	0.520	0.100	0.022	1,503	1,989
BI1375-E-125		1.375	0.520	0.125	0.029	3,874	5,122
BI1500-E-047		1.500	0.520	0.070	0.045	300	349
BI1500-E-070		1.500	0.520	0.070	0.035	700	898
BI1500-E-080		1.500	0.520	0.080	0.020	580	766
BI1500-E-095		1.500	0.520	0.095	0.032	1,566	2,052
BI1500-E-102		1.500	0.520	0.102	0.025	1,502	1,984
BI1500-E-112		1.500	0.520	0.112	0.042	3,382	4,412
BI1625-E-140		1.625	0.520	0.140	0.030	3,922	5,193
BI1875-E-187		1.625	0.520	0.187	0.036	8,339	11,055

BI1125-F-038	9/16"	1.125	0.570	0.038	0.036	255	299
BI1125-F-056	9/16"	1.125	0.570	0.056	0.030	624	797

BI1250-G-040	5/8" 5/8"	1.250	0.650	0.040	0.043	303	343
BI1250-G-051		1.250	0.650	0.051	0.035	466	578
BI1250-G-062		1.250	0.650	0.062	0.029	668	861
BI1250-G-089		1.250	0.650	0.089	0.023	1,530	2,019
BI1312-G-098		1.312	0.650	0.098	0.030	2,358	3,099
BI1375-G-049		1.375	0.650	0.049	0.047	463	539
BI1375-G-062		1.375	0.650	0.062	0.050	960	1,162
BI1375-G-078		1.375	0.650	0.078	0.033	1,177	1,527
BI1500-G-100		1.500	0.650	0.100	0.039	2,366	3,081
BI1500-G-112		1.500	0.650	0.112	0.035	2,958	3,885
BI1625-G-140		1.500	0.650	0.140	0.030	4,082	5,403
BI1750-G-131		1.750	0.650	0.131	0.045	4,296	5,626
BI1750-G-140		1.750	0.650	0.140	0.042	4,874	6,409
BI1750-G-187		1.750	0.650	0.187	0.030	8,215	10,910
BI1875-G-057		1.875	0.650	0.057	0.060	468	532
BI1875-G-086		1.875	0.650	0.086	0.045	1,071	1,370
BI1875-G-127		1.875	0.650	0.127	0.033	2,452	3,235
BI2000-G-150		2.000	0.650	0.150	0.057	6,154	8,024

BI1375-H-067	11/16"	1.375	0.700	0.067	0.035	836	1,069
BI1375-H-140	11/16"	1.375	0.700	0.140	0.052	11,101	14,489

BI1500-I-045	3/4"	1.500	0.780	0.045	0.050	353	394
BI1500-I-060		1.500	0.780	0.060	0.043	651	803
BI1500-I-072		1.500	0.780	0.072	0.036	906	1,162
BI1500-I-198		1.500	0.780	0.098	0.034	2,115	2,767
BI1500-I-112		1.500	0.780	0.112	0.035	3,238	4,253
BI1500-I-125		1.500	0.780	0.125	0.036	4,620	6,081
BI1750-I-140		1.750	0.780	0.140	0.045	5,521	7,244
BI2000-I-150		2.000	0.900	0.150	0.055	6,119	7,991
BI2250-I-068		2.250	0.780	0.068	0.070	639	731
BI2250-I-156		2.250	0.780	0.156	0.047	4,510	5,930
BI2250-I-168		2.250	0.780	0.168	0.063	7,609	9,928

BI1750-J-057	7/8"	1.750	0.900	0.057	0.058	590	678
BI1750-J-085		1.750	0.900	0.085	0.045	1,365	1,743
BI1750-J-131		1.750	0.900	0.131	0.038	4,095	5,389
BI2000-J-150		2.000	0.900	0.150	0.042	4,852	6,391
BI2250-J-168		2.250	0.900	0.168	0.063	7,839	10,228

BI2000-K-065	1"	2.000	1.035	0.065	0.067	780	892
BI2000-K-078		2.000	1.035	0.078	0.060	1,131	1,381
BI2000-K-084		2.000	1.035	0.084	0.053	1,214	1,523
BI2000-K-097		2.000	1.035	0.097	0.050	1,729	2,213
BI2000-K-120		2.000	1.035	0.120	0.045	2,890	3,771
BI2000-K-142		2.000	1.035	0.142	0.036	3,787	4,999
BI2000-K-156		2.000	1.035	0.156	0.043	6,008	7,916
BI2250-K-168		2.250	1.035	0.168	0.055	7,151	9,378
BI2500-K-156		2.500	1.035	0.156	0.048	3,885	5,104
BI2500-K-187		2.500	1.035	0.187	0.061	8,519	11,173

BI2250-L-073	1-1/8"	2.250	1.160	0.073	0.074	958	1,100
BI2250-L-111		2.250	1.160	0.111	0.055	2,239	2,875
BI2250-L-159		2.250	1.160	0.159	0.040	4,655	6,146
BI2250-L-168		2.250	1.160	0.168	0.050	6,890	9,062
BI2500-L-187		2.500	1.160	0.187	0.058	8,443	11,090

BI2250-M-219	1-1/4"	2.250	1.275	0.219	0.035	11,359	15,085
BI2500-M-120		2.500	1.275	0.120	0.062	2,574	3,294
BI2500-M-175		2.500	1.275	0.175	0.045	5,619	7,416
BI2500-M-187		2.500	1.275	0.187	0.055	8,407	11,059

Material for part numbers shown: 1075-1090 high carbon steel (t<0.050")
6150 alloy steel

Other materials available:
            (suffix)    -301                    301 Stainless Steel
                          -7                        17-7 PH Stainless Steel
                          -718                    Inoconel 718
                          -X750                 Inoconel X750

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