Full Thread Stud Weight Chart

FULLY THREADED UNC (ASTM) STUDS

Weights are in Kilograms per 100 pieces unless otherwise specified. All weights are approximations and strictly informative.

Dia Length	1/2"	5/8"	3/4"	7/8"	1"	1.1/8"	1.1/4"	1.3/8"	1.1/2"	1.5/8"	1.3/4"	1.7/8"	2"
50 mm	0.044	0.069	0.1	0.136	0.178	0.225	0.296	0.356	0.422	0.493	0.57	0.681	0.771
55 mm	0.049	0.076	0.11	0.15	0.195	0.247	0.326	0.392	0.464	0.543	0.627	0.749	0.848
60 mm	0.053	0.083	0.12	0.163	0.213	0.27	0.355	0.428	0.506	0.592	0.684	0.817	0.925
65 mm	0.058	0.09	0.13	0.177	0.231	0.292	0.385	0.463	0.549	0.641	0.741	0.885	1.002
70 mm	0.062	0.097	0.14	0.19	0.249	0.315	0.415	0.499	0.591	0.69	0.798	0.953	1.079
75 mm	0.067	0.104	0.15	0.204	0.266	0.337	0.444	0.535	0.633	0.74	0.855	1.021	1.156
80 mm	0.071	0.111	0.16	0.218	0.284	0.36	0.474	0.57	0.675	0.789	0.912	1.089	1.233
85 mm	0.075	0.118	0.17	0.231	0.302	0.382	0.504	0.606	0.717	0.838	0.969	1.158	1.31
90 mm	0.08	0.125	0.18	0.245	0.32	0.404	0.533	0.641	0.76	0.888	1.026	1.226	1.387
95 mm	0.084	0.132	0.19	0.258	0.337	0.427	0.563	0.677	0.802	0.937	1.083	1.294	1.464
100 mm	0.089	0.139	0.2	0.272	0.355	0.449	0.592	0.713	0.844	0.986	1.14	1.362	1.541
110 mm	0.098	0.153	0.22	0.299	0.391	0.494	0.652	0.784	0.928	1.085	1.254	1.498	1.695
120 mm	0.107	0.166	0.24	0.326	0.426	0.539	0.711	0.855	1.013	1.184	1.388	1.634	1.85
125 mm	0.111	0.173	0.25	0.34	0.444	0.562	0.741	0.891	1.055	1.233	1.425	1.702	1.927
130 mm	0.115	0.18	0.26	0.353	0.462	0.584	0.77	0.926	1.097	1.282	1.482	1.77	2.004
140 mm	0.124	0.194	0.28	0.381	0.497	0.628	0.829	0.998	1.182	1.381	1.596	1.907	2.158
150 mm	0.133	0.208	0.3	0.408	0.533	0.674	0.889	1.069	1.266	1.48	1.71	2.043	2.312
160 mm	0.142	0.222	0.32	0.435	0.568	0.719	0.948	1.14	1.35	1.578	1.824	2.179	2.466
170 mm	0.151	0.236	0.34	0.462	0.604	0.764	1.007	1.212	1.435	1.677	1.938	2.315	2.62
175 mm	0.155	0.243	0.35	0.476	0.621	0.786	1.037	1.247	1.477	1.726	1.995	2.383	2.697
180 mm	0.16	0.25	0.36	0.489	0.639	0.809	1.066	1.283	1.519	1.776	2.052	2.451	2.774
190 mm	0.169	0.264	0.38	0.517	0.675	0.854	1.126	1.354	1.604	1.874	2.166	2.588	2.928
200 mm	0.178	0.277	0.399	0.544	0.71	0.899	1.185	1.425	1.688	1.973	2.28	2.724	3.083
210 mm	0.186	0.291	0.419	0.517	0.746	0.944	1.244	1.497	1.772	2.071	2.394	2.86	3.237
220 mm	0.195	0.305	0.439	0.596	0.781	0.989	1.303	1.568	1.857	2.17	2.508	2.996	3.391
225 mm	0.2	0.312	0.449	0.612	0.799	1.1011	1.333	1.604	1.899	2.219	2.565	3.064	3.468
230 mm	0.204	0.319	0.459	0.625	0.817	1.034	1.363	1.639	1.941	2.269	2.622	3.132	3.545
240 mm	0.213	0.333	0.479	0.653	0.852	1.079	1.422	1.71	2.026	2.367	2.736	3.268	3.699
250 mm	0.222	0.347	0.499	0.68	0.888	1.124	1.481	1.782	2.11	2.466	2.85	3.405	3.853
260 mm	0.231	0.361	0.519	0.707	0.923	1.169	1.54	1.853	2.194	2.565	2.964	3.541	4.007
270 mm	0.24	0.375	0.539	0.734	0.959	1.213	1.6	1.924	2.279	2.663	3.078	3.677	4.161
275 mm	0.244	0.382	0.549	0.748	0.977	1.236	1.629	1.96	2.321	2.713	3.135	3.745	4.238
280 mm	0.249	0.388	0.559	0.761	0.994	1.258	1.659	1.995	2.363	2.762	3.192	3.813	4.316
290 mm	0.257	0.402	0.579	0.788	1.03	1.303	1.718	2.067	2.448	2.861	3.306	3.949	4.47
300 mm	0.266	0.416	0.599	0.816	1.065	1.348	1.777	2.138	2.532	2.959	3.42	4.086	4.624