Weights for Imperial Sizes – Adfast Components

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Adfast Components offers precision-engineered hot and cold forged fasteners ranging from M3 to M100, ensuring superior strength and reliability. Designed to meet diverse industrial standards, our components guarantee durability and performance.

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Pumps & Valves

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Electronic

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Explore Adfast Components for precision-engineered fasteners, offering hot & cold forged solutions with metric sizes from M3 to M100 for diverse industrial needs.

materials

Carbon Steel

Alloy Steel

Stainless Steel

Super Alloys

Non Ferrous Metal & Alloys

High Performance Nickel Alloys

Copper Alloys

Technical

Specification

Standard

Weight

Applications

Threads
Contact

Home
About
Product
Product

Adfast Components offers precision-engineered hot and cold forged fasteners ranging from M3 to M100, ensuring superior strength and reliability. Designed to meet diverse industrial standards, our components guarantee durability and performance.

Precision Components

Pumps & Valves

Automobile

Customised

Electronic

Medical

Contract Manufacturing

3D Printing & Additive Manufacturing

Fastener

Bolts

Coated Fasteners

Washer

Stud Bolts

Nuts

Screws
Resources
Resources

Explore Adfast Components for precision-engineered fasteners, offering hot & cold forged solutions with metric sizes from M3 to M100 for diverse industrial needs.

materials

Carbon Steel

Alloy Steel

Stainless Steel

Super Alloys

Non Ferrous Metal & Alloys

High Performance Nickel Alloys

Copper Alloys

Technical

Specification

Standard

Weight

Applications

Threads
Contact

Weights for Imperial Sizes

Weight Chart

Length	Stud Bolt Sizes (Weight in Kilograms)
Length	3/8″	7/16″	1/2″	9/16″	5/8″	3/4″	7/8″	1″	1.1/8″	1.1/4″	1.3/8″	1.1/2″
50mm	0.024	0.032	0.044	0.055	0.070	0.103	0.141	0.185	0.238	0.299	0.366	0.441
55mm	0.026	0.035	0.048	0.060	0.076	0.112	0.154	0.202	0.260	0.326	0.399	0.481
60mm	0.028	0.038	0.052	0.065	0.083	0.122	0.166	0.218	0.281	0.353	0.432	0.521
65mm	0.030	0.041	0.056	0.070	0.089	0.131	0.179	0.235	0.303	0.380	0.466	0.561
70mm	0.032	0.044	0.060	0.075	0.095	0.140	0.192	0.252	0.325	0.407	0.499	0.601
75mm	0.034	0.047	0.064	0.080	0.102	0.150	0.205	0.269	0.346	0.434	0.532	0.641
80mm	0.037	0.050	0.068	0.085	0.108	0.159	0.218	0.286	0.368	0.462	0.565	0.681
85mm	0.039	0.053	0.072	0.090	0.114	0.168	0.230	0.302	0.390	0.489	0.599	0.721
90mm	0.041	0.056	0.076	0.095	0.121	0.178	0.243	0.316	0.411	0.516	0.632	0.761
95mm	0.043	0.059	0.081	0.100	0.127	0.187	0.256	0.336	0.433	0.543	0.665	0.801
100mm	0.045	0.061	0.085	0.105	0.133	0.196	0.269	0.353	0.455	0.570	0.698	0.841
105mm	0.047	0.064	0.089	0.110	0.140	0.206	0.282	0.370	0.476	0.597	0.732	0.881
110mm	0.050	0.067	0.093	0.115	0.146	0.215	0.294	0.386	0.498	0.624	0.765	0.921
115mm	0.052	0.070	0.097	0.120	0.152	0.224	0.307	0.403	0.520	0.652	0.798	0.961
120mm	0.054	0.073	0.101	0.125	0.159	0.234	0.320	0.420	0.541	0.679	0.831	1.001
125mm	0.056	0.076	0.105	0.130	0.165	0.243	0.333	0.437	0.563	0.706	0.865	1.041
130mm	0.058	0.079	0.109	0.135	0.171	0.252	0.346	0.454	0.585	0.733	0.898	1.081
135mm	0.060	0.082	0.113	0.140	0.178	0.262	0.358	0.470	0.606	0.760	0.931	1.121
140mm	0.062	0.085	0.117	0.145	0.184	0.271	0.371	0.487	0.628	0.787	0.964	1.161
145mm	0.065	0.088	0.121	0.150	0.191	0.281	0.384	0.504	0.650	0.815	0.998	1.202
150mm	0.067	0.091	0.125	0.155	0.197	0.290	0.397	0.521	0.671	0.842	1.031	1.242
155mm	0.069	0.094	0.129	0.159	0.203	0.299	0.410	0.538	0.693	0.869	1.064	1.282
160mm	0.071	0.097	0.133	0.164	0.210	0.309	0.422	0.554	0.714	0.896	1.097	1.322
165mm	0.073	0.100	0.137	0.169	0.216	0.318	0.435	0.571	0.736	0.923	1.131	1.362
170mm	0.075	0.102	0.141	0.174	0.222	0.327	0.448	0.588	0.758	0.950	1.164	1.402
175mm	0.078	0.105	0.145	0.179	0.229	0.337	0.461	0.605	0.779	0.977	1.197	1.442
180mm	0.080	0.108	0.149	0.184	0.235	0.346	0.474	0.622	0.801	1.005	1.230	1.482
185mm	0.082	0.111	0.153	0.189	0.241	0.355	0.486	0.638	0.823	1.032	1.264	1.522
190mm	0.084	0.114	0.157	0.194	0.248	0.365	0.499	0.655	0.844	1.059	1.297	1.562
195mm	0.086	0.117	0.161	0.199	0.254	0.374	0.512	0.672	0.866	1.086	1.330	1.602
200mm	0.088	0.120	0.165	0.204	0.260	0.383	0.525	0.689	0.888	1.113	1.363	1.642
205mm	0.091	0.123	0.169	0.209	0.267	0.393	0.538	0.706	0.909	1.140	1.397	1.682
210mm	0.093	0.126	0.173	0.214	0.273	0.402	0.550	0.722	0.931	1.167	1.430	1.722
215mm	0.095	0.129	0.177	0.219	0.279	0.411	0.563	0.739	0.953	1.195	1.463	1.762
220mm	0.097	0.132	0.181	0.224	0.286	0.421	0.576	0.756	0.974	1.222	1.496	1.802
225mm	0.099	0.135	0.185	0.229	0.292	0.430	0.589	0.773	0.996	1.249	1.530	1.842
230mm	0.1010	0.138	0.189	0.234	0.298	0.439	0.602	0.790	1.018	1.276	1.563	1.882
235mm	0.103	0.141	0.193	0.239	0.305	0.449	0.614	0.806	1.039	1.303	1.596	1.922
240mm	0.106	0.143	0.197	0.244	0.311	0.458	0.627	0.823	1.061	1.330	1.629	1.962
245mm	0.108	0.146	0.201	0.249	0.318	0.468	0.640	0.840	1.083	1.358	1.663	2.003
250mm	0.110	0.149	0.205	0.254	0.324	0.477	0.653	0.857	1.104	1.385	1.696	2.043
255mm	0.112	0.152	0.209	0.259	0.330	0.486	0.666	0.874	1.126	1.412	1.729	0.083
260mm	0.114	0.155	0.213	0.264	0.337	0.496	0.678	0.890	1.147	1.439	1.762	2.123
265mm	0.116	0.158	0.217	0.269	0.343	0.505	0.691	0.907	1.169	1.466	1.796	2.163
270mm	0.119	0.161	0.221	0.274	0.349	0.514	0.704	0.924	1.191	1.493	1.829	2.203
275mm	0.121	0.164	0.225	0.279	0.356	0.524	0.717	0.941	1.212	1.520	1.862	2.243
280mm	0.123	0.167	0.229	0.284	0.362	0.533	0.730	0.958	1.234	1.548	1.895	2.283
285mm	0.125	0.170	0.233	0.289	0.368	0.542	0.742	0.974	1.256	1.575	1.929	2.323
290mm	0.127	0.173	0.237	0.294	0.375	0.552	0.755	0.991	1.277	1.602	1.962	2.363
295mm	0.129	0.176	0.242	0.299	0.381	0.561	0.768	1.008	1.299	1.629	1.995	2.403
300mm	0.131	0.179	0.246	0.304	0.387	0.570	0.781	1.025	1.321	1.656	2.028	2.443
305mm	0.134	0.182	0.250	0.309	0.394	0.580	0.794	1.042	1.342	1.683	2.062	2.483
310mm	0.136	0.184	0.254	0.314	0.400	0.589	0.806	1.058	1.364	1.710	2.095	2.523
315mm	0.138	0.187	0.258	0.319	0.406	0.598	0.819	1.075	1.386	1.738	2.128	2.563
320mm	0.140	0.190	0.262	0.324	0.413	0.608	0.832	1.092	1.407	1.765	2.161	2.603
325mm	0.142	0.193	0.266	0.329	0.419	0.617	0.845	1.109	1.429	1.792	2.195	2.643
330mm	0.144	0.196	0.270	0.334	0.425	0.626	0.858	1.126	1.451	1.819	2.228	2.683
335mm	0.147	0.199	0.274	0.339	0.432	0.636	0.870	1.142	1.472	1.846	2.260	2.723
340mm	0.149	0.202	0.278	0.344	0.438	0.645	0.883	1.59	1.494	1.873	2.294	2.763
345mm	0.151	0.205	0.282	0.349	0.445	0.655	0.896	1.176	1.516	1.901	2.328	2.804
350mm	0.153	0.208	0.286	0.354	0.451	0.664	0.909	1.193	1.537	1.928	2.361	2.844
355mm	0.155	0.211	0.290	0.359	0.457	0.673	0.922	1.210	1.559	1.955	2.394	2.884
360mm	0.157	0.214	0.294	0.364	0.464	0.683	0.934	1.226	1.580	1.982	2.427	2.924
365mm	0.159	0.217	0.298	0.369	0.470	0.692	0.947	1.243	1.602	2.009	2.461	2.964
370mm	0.162	0.220	0.302	0.374	0.476	0.701	0.960	1.260	1.624	2.036	2.494	3.004
375mm	0.164	0.223	0.306	0.379	0.483	0.711	0.973	1.277	1.645	2.063		3.044
380mm	0.166	0.225	0.310	0.384	0.489	0.720	0.986	1.294	1.667	2.091		3.084
385mm	0.168	0.228	0.314	0.389	0.495	0.729	0.998	1.310	1.689	2.118	2.594	3.124
390mm	0.170	0.231	0.318	0.394	0.502	0.739	1.011	1.327	1.710	2.145	2.627	3.164
395mm	0.172	0.234	0.322	0.399	0.508	0.748	1.024	1.344	1.732	2.172	2.660	3.204
400mm	0.175	0.237	0.326	0.404	0.514	0.757	1.037	1.361	1.754	2.199	2.693	3.244
405mm	0.177	0.240	0.330	0.409	0.521	0.767	1.050	1.378	1.775	2.226	2.727	3.284
410mm	0.179	0.243	0.334	0.414	0.527	0.776	1.062	1.394	1.797	2.253	2.760	3.324
415mm	0.181	0.246	0.338	0.419	0.533	0.785	1.075	1.411	1.819	2.281	2.793	3.364
420mm	0.183	0.249	0.342	0.424	0.540	0.795	1.088	1.428	1.840	2.308	2.826	3.404
425mm	0.185	0.252	0.346	0.429	0.546	0.804	1.101	1.445	1.862	2.335	2.860	3.444
430mm	0.187	0.255	0.350	0.434	0.552	0.813	1.114	1.462	1.884	2.362	2.893	3.484
435mm	0.190	0.258	0.354	0.439	0.559	0.823	1.126	1.478	1.905	2.389	2.926	3.524
440mm	0.192	0.261	0.358	0.444	0.565	0.832	1.139	1.495	1.927	2.416	2.959	3.564
445mm	0.194	0.264	0.362	0.449	0.572	0.842	1.152	1.512	1.949	2.444	2.993	3.605
450mm	0.196	0.266	0.366	0.454	0.578	0.851	1.165	1.529	1.970	2.471	3.026	3.645
455mm	0.198	0.269	0.370	0.459	0.584	0.860	1.178	1.546	1.992	2.498	3.059	3.685
460mm	0.200	0.272	0.374	0.464	0.591	0.870	1.190	1.562	2.013	2.525	3.092	3.725
465mm	0.203	0.275	0.378	0.468	0.597	0.879	1.203	1.579	2.035	2.552	3.126	3.765
470mm	0.205	0.278	0.382	0.473	0.603	0.888	1.216	1.596	2.057	2.579	3.159	3.805
475mm	0.207	0.281	0.386	0.478	0.610	0.898	1.229	1.613	2.078	2.606	3.192	3.845
480mm	0.209	0.284	0.390	0.483	0.616	0.907	1.242	1.630	2.100	2.634	3.225	3.885
485mm	0.211	0.287	0.394	0.488	0.622	0.916	1254	1.646	2.122	2.661	3.259	3.925
490mm	0.213	0.290	0.398	0.493	0.629	0.926	1.267	1.663	2.143	2.688	3.292	3.965
495mm	0.216	0.293	0.403	0.498	0.635	0.935	1.280	1.680	2.165	2.715	3.325	4.005
500mm	0.218	0.296	0.407	0.503	0.641	0.944	1.293	1.697	2.187	2.742	3.358	4.045

Length	Stud Bolt Sizes (Weight in Kilograms)
Length	1.5/8″	1.3/4″	1.7/8″	2″	2.1/4″	2.1/2″	2.3/4″	3″	3.1/4″	3.1/2″	3.3/4″	4″
50mm	0.521	0.611	0.704	0.803	1.029	1.282	1.557	1.865	2.228	2.596	2.915	3.348
55mm	0.569	0.666	0.768	0.876	1.122	1.398	1.698	2.034	2.430	2.832	3.180	3.653
60mm	0.616	0.722	0.832	0.949	1.216	1.515	1.840	2.204	2.633	3.068	3.445	3.957
65mm	0.664	0.777	0.896	1.022	1.309	1.631	1.981	2.373	2.835	3.304	3.710	4.262
70mm	0.711	0.833	0.960	1.095	1.403	1.748	2.123	2.543	3.038	3.540	3.975	4.566
75mm	0.758	0.888	1.024	1.168	1.496	1.864	2.264	2.712	3.240	3.776	4.240	4.870
80mm	0.806	0.944	1.088	1.241	1.590	1.981	2.406	2.882	3.443	4.012	4.505	5.175
85mm	0.853	0.999	1.152	1.314	1.683	2.097	2.547	3.051	3.645	4.248	4.770	5.479
90mm	0.901	1.055	1.216	1.387	1.777	2.214	2.689	3.221	3.848	4.484	5.035	5.784
95mm	0.948	1.110	1.280	1.460	1.870	2.330	2.830	3.390	4.050	4.720	5.300	6.088
100mm	0.995	1.166	1.344	1.533	1.964	2.447	2.972	3.560	4.253	4.956	5.565	6.392
105mm	1.043	1.221	1.408	1.606	2.057	2.563	3.113	3.729	4.455	5.192	5.830	6.697
110mm	1.090	1.277	1.472	1.679	2.151	2.680	3.255	3.899	4.658	5.428	6.095	7.001
115mm	1.138	1.332	1.536	1.752	2.244	2.796	3.396	4.068	4.860	5.664	6.360	7.306
120mm	1.185	1.388	1.600	1.825	2.338	2.913	3.538	4.238	5.063	5.900	6.625	7.610
125mm	1.232	1.443	1.664	1.898	2.431	3.029	3.679	4.407	5.265	6.136	6.890	7.914
130mm	1.280	1.499	1.728	1.971	2.525	3.146	3.821	4.577	5.468	6.372	7.155	8.219
135mm	1.327	1.554	1.792	2.044	2.618	3.262	3.962	4.746	5.670	6.608	7.420	8.523
140mm	1.375	1.610	1.856	2.117	2.712	3.379	4.104	4.916	5.873	6.844	7.685	8.828
145mm	1.422	1.665	1.920	2.190	2.805	3.495	4.245	5.085	6.075	7.080	7.950	9.132
150mm	1.469	1.721	1.984	2.263	2.899	3.612	4.387	5.255	6.278	7.316	8.215	9.436
155mm	1.517	1.776	2.048	2.336	2.992	3.728	4.528	5.424	6.480	7.552	8.480	9.741
160mm	1.564	1.832	2.112	2.409	3.086	3.845	4.670	5.594	6.683	7.788	8.745	10.045
165mm	1.612	1.887	2.176	2.482	3.179	3.961	4.811	5.763	6.885	8.024	9.010	10.350
170mm	1.659	1.943	2.240	2.555	3.273	4.078	4.953	5.933	7.088	8.260	9.275	10.654
175mm	1.706	1.998	2.304	2.628	3.366	4.194	5.094	6.102	7.290	8.496	9.540	10.958
180mm	1.754	2.054	2.368	2.701	3.460	4.311	5.236	6.272	7.493	8.732	9.805	11.263
185mm	1.801	2.109	2.432	2.774	3.553	4.427	5.377	6.441	7.695	8.968	10.070	11.567
190mm	18.49	2.165	2.496	2.847	3.647	4.544	5.519	6.611	7.898	9.204	10.335	11.872
195mm	1.896	2.220	2.560	2.920	3.740	4.660	5.660	6.780	8.100	9.440	10.600	12.176
200mm	1.943	2.276	2.624	2.993	3.834	4.777	5.802	6.950	8.303	9.676	10.865	12.480
205mm	1.991	2.331	2.688	3.066	3.927	4.893	5.943	7.119	8.505	9.912	11.130	12.785
210mm	2.038	2.387	2.752	3.139	4.021	5.010	6.085	7.289	8.708	10.148	11.395	13.089
215mm	2.086	2.442	2.816	3.212	4.114	5.126	6.226	7.458	8.910	10.384	11.660	13.394
220mm	2.133	2.498	2.880	3.285	4.208	5.243	6.368	7.628	9.113	10.620	11.925	13.698
225mm	2.180	2.553	2.944	3.358	4.301	5.359	6.509	7.797	9.315	10.856	12.190	14.002
230mm	2.228	2.609	3.008	3.431	4.395	5.476	6.651	7.967	9.518	11.092	12.455	14.307
235mm	2.275	2.664	3.072	3.504	4.488	5.592	6.792	8.136	9.720	11.328	12.720	14.611
240mm	2.323	2.720	3.136	3.577	4.582	5.709	6.934	8.306	9.923	11.564	12.985	14.916
245mm	2.370	2.775	3.200	3.650	4.675	5.825	7.075	8.475	10.125	11.800	13.250	15.220
250mm	2.417	2.831	3.264	3.723	4.769	5.942	7.217	8.645	10.328	12.036	13.515	15.524
255mm	2.465	2.886	3.328	3.796	4.862	6.058	7.358	8.814	10.530	12.272	13.780	15.829
260mm	5.512	2.942	3.392	3.869	4.956	6.175	7.500	8.984	10.733	12.508	14.045	16.133
265mm	5.560	2.997	3.456	3.942	5.049	6.291	7.641	9.153	10.935	12.744	14.310	16.438
270mm	5.607	3.053	3.520	4.015	5.143	6.408	7.783	9.323	11.138	12.980	14.575	16.742
275mm	2.654	3.108	3.584	4.088	5.236	6.524	7.924	9.492	11.340	13.216	14.840	17.046
280mm	2.702	3.164	3.648	4.161	5.330	6.641	8.066	9.662	11.543	13.452	15.105	17.351
285mm	2.749	3.219	3.712	4.234	5.423	6.757	8.207	9.831	11.745	13.688	15.370	17.655
290mm	2.797	3.275	3.776	4.307	5.517	6.874	8.349	10.001	11.948	13.924	15.635	17.960
295mm	2.844	3.330	3.840	4.380	5.610	6.990	8.490	10.170	12.150	14.160	15.900	18.264
300mm	2.891	3.386	3.904	4.453	5.704	7.107	8.632	10.340	12.353	14.396	16.165	18.568
305mm	2.939	3.441	3.968	4.526	5.797	7.223	8.773	10.509	12.555	14.632	16.430	18.873
310mm	2.986	3.497	4.032	4.599	5.891	7.340	8.915	10.679	12.758	14.868	16.695	19.177
315mm	3.034	3.552	4.096	4.672	5.984	7.456	9.056	10.848	12.960	15.104	16.960	19.482
320mm	3.081	3.608	4.160	4.745	6.078	7.573	9.198	11.018	13.163	15.340	17.225	19.786
325mm	3.128	3.663	4.224	4.818	6.171	7.689	9.339	11.187	13.365	15.576	17.490	20.090
330mm	3.176	3.719	4.288	4.891	6.265	7.806	9.481	11.357	13.568	15.812	17.755	20.395
335mm	3.223	3.774	4.352	4.964	6.358	7.922	9.622	11.526	13.770	16.048	18.020	20.699
340mm	3.271	3.830	4.416	5.037	6.452	8.039	9.764	11.696	13.973	16.284	18.285	21.004
345mm	3.318	3.885	4.480	5.110	6.545	8.155	9.905	11.865	14.175	16.520	18.550	21.308
350mm	3.365	3.941	4.544	5.183	6.639	8.272	10.047	12.035	14.378	16.756	18.815	21.612
355mm	3.413	3.996	4.608	5.256	6.732	8.388	10.188	12.204	14.580	16.992	19.080	21.917
360mm	3.460	4.052	4.672	5.329	6.826	8.505	10.330	12.374	14.783	17.228	19.345	22.221
365mm	3.508	4.107	4.736	5.402	6.919	8.621	10.471	12.543	14.985	17.464	19.610	22.526
370mm	3.555	4.163	4.800	5.475	7.013	8.738	10.613	12.713	15.188	17.700	19.875	22.830
375mm	3.602	4.218	4.864	5.548	7.106	8.854	10.754	12.882	15.390	17.936	20.140	23.134
380mm	3.650	4.274	4.928	5.621	7.200	8.971	10.896	13.052	15.593	18.172	20.405	23.439
385mm	3.697	4.329	4.992	5.694	7.293	9.087	11.037	13.221	15.795	18.408	20.670	23.743
390mm	3.745	4.385	5.056	5.767	7.387	9.204	11.179	13.391	15.998	18.644	20.935	24.048
395mm	3.792	4.440	5.120	5.840	7.480	9.320	11.320	13.560	16.200	18.880	21.200	24.352
400mm	3.839	4.496	5.184	5.913	7.574	9.437	11.462	13.730	16.403	19.116	21.465	24.656
405mm	3.887	4.551	5.248	5.986	7.667	9.553	11.603	13.899	16.605	19.352	21.730	24.961
410mm	3.934	4.607	5.312	6.059	7.761	9.670	11.745	14.069	16.808	19.588	21.995	25.265
415mm	3.982	4.662	5.376	6.132	7.854	9.786	11.886	14.238	17.010	19.824	22.260	25.570
420mm	4.029	4.718	5.440	6.205	7.948	9.903	12.028	14.408	17.213	20.060	22.525	25.874
425mm	4.076	4.773	5.504	6.278	8.041	10.019	12.169	14.577	17.415	20.296	22.790	26.178
430mm	4.124	4.829	5.568	6.351	8.135	10.136	12.311	14.747	17.618	20.532	23.055	26.483
435mm	4.171	4.884	5.632	6.424	8.228	10.252	12.452	14.916	17.820	20.768	23.320	26.787
440mm	4.219	4.940	5.696	6.497	8.322	10.369	12.594	15.086	18.023	21.00	23.585	27.092
445mm	4.266	4.995	5.760	6.570	8.415	10.485	12.735	15.255	18.225	21.240	23.850	27.396
450mm	4.313	5.051	5.824	6.643	8.509	10.602	12.877	15.425	18.428	21.476	24.115	27.700
455mm	4.361	5.106	5.888	6.716	8.602	10.718	13.018	15.594	18.630	21.712	24.380	28.005
460mm	4.408	5.162	5.952	6.789	8.696	10.835	13.160	15.764	18.833	21.848	24.645	28.309
465mm	4.456	5.217	6.016	6.862	8.789	10.951	13.301	15.933	19.035	22.184	24.910	28.614
470mm	4.503	5.273	6.080	6.935	8.883	11.068	13.443	16.103	19.238	22.420	25.175	28.918
475mm	4.550	5.328	6.144	7.008	8.976	11.184	13.584	16.272	19.440	22.656	25.440	29.222
480mm	4.598	5.384	6.208	7.081	9.070	11.301	13.726	16.442	19.643	22.892	25.705	29.527
485mm	4.645	5.439	6.272	7.154	9.163	11.417	13.867	16.611	19.845	23.128	25.970	29.831
490mm	4.693	5.495	6.336	7.227	9.257	11.534	14.009	16.781	20.048	23.364	26.235	30.136
495mm	4.740	5.550	6.400	7.300	9.350	11.650	14.150	16.950	20.250	23.600	26.500	30.440
500mm	4.787	5.606	6.464	7.373	9.444	11.767	14.292	17.120	20.453	23.836	26.765	30.744