Belleville Washers

BELLEVILLE WASHERS Standard Sizes
Part Number	Bolt Size	Max O.D.	Min I.D.	Thickness	h	H	Flat Load
K0500-A-018	1/4	.5000	.255	.018	.016	.034	72
K0500-A-022		.5000	.255	.022	.014	.036	115
K0500-A-025		.5000	.255	.025	.013	.038	109
K0500-A-038		.5000	.255	.038	.009	.047	400
K0562-A-042		.5620	.255	.042	.013	.055	567*
K0637-A-032		.6370	.255	.032	.016	.048	222
K0687-A-052		.6870	.255	.052	.017	.069	884*
K0750-A-025		.7500	.255	.025	.024	.049	114
K0750-A-036		.7500	.255	.036	.018	.054	261
K0750-A-052		.7500	.255	.052	.013	.065	560
K0812-A-061		.8120	.255	.061	.023	.084	1,350*
K0875-A-050		.8750	.255	.050	.016	.066	445
K0875-A-075		.8750	.255	.075	.011	.086	1,032
K0937-A-070		.9370	.255	.070	.030	.100	1,989*
K0625-B-022	5/16	.6250	.317	.022	.020	.042	105
K0625-B-032		.6250	.317	.032	.016	.048	260
K0625-B-047		.6250	.317	.047	.012	.059	600
K0687-B-052		.6870	.317	.052	.016	.068	892*
K0812-B-061		.8120	.317	.061	.020	.081	1,214*
K0937-B-030		.9370	.317	.030	.030	.060	116
K0937-B-045		.9370	.317	.045	.022	.067	395
K0937-B-070		.9370	.317	.070	.024	.094	1,610*
K1000-B-090		1.000	.317	.090	.012	.102	1,499
K1063-B-080		1.063	.317	.080	.031	.111	2,388*
K1125-B-062		1.125	.317	.062	.021	.083	671
K0875-B-040		.8750	.317	.040	.017	.057	334
K0750-C-028	3/8	.7500	.380	.028	.023	.051	175
K0750-C-034		.7500	.380	.034	.021	.055	282
K0750-C-040		.7500	.380	.040	.019	.059	417
K0750-C-056		.7500	.380	.056	.014	.070	845
K0750-C-062		.7500	.380	.062	.016	.078	1,308*
K0750-C-076		.7500	.380	.076	.032	.108	4,822*
K0812-C-061		.8120	.380	.061	.018	.079	1,163*
K0875-C-062		.8750	.380	.062	.012	.074	644
K0875-C-089		.8750	.380	.089	.011	.100	1,871
K0875-C-109		.8750	.380	.109	.015	.124	4,687*
K0937-C-070		.9370	.380	.070	.022	.092	1,528*
K0950-C-047		.9500	.380	.047	.028	.068	404
K0970-C-042		.9700	.380	.042	.015	.057	196
K1000-C-062		1.000	.380	.062	.030	.092	1,262*
K1000-C-105		1.000	.380	.105	.013	.118	2,657
K1063-C-080		1.0630	.380	.080	.029	.109	2,263*
K1125-C-053		1.1250	.380	.053	.027	.080	535
K1125-C-078		1.1250	.380	.078	.019	.097	1,235
K1187-C-089		1.1875	.380	.089	.032	.121	2,730*
K1187-C-098		1.1875	.380	.098	.021	.119	2,400
K1187-C-105		1.1875	.380	.105	.020	.125	2,812
K1187-C-125		1.1875	.380	.125	.020	.145	4,744*
K1240-C-072		1.240	.380	.072	.024	.096	994
K1250-C-065		1.250	.380	.065	.020	.085	598
K1250-C-089		1.250	.380	.089	.030	.119	2,258*
K1250-C-074		1.250	.380	.074	.024	.098	1,061
K1250-C-125		1.250	.380	.125	.020	.145	4,262*

* Denotes parts that should not be used on applications other than simple fastenings.

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