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METRIC COMPRESSION & EXTENSION SPRINGS

Metric Compression and Extension Springs

14 selections of the most need Stock Metric Compression and Extension Springs in music wire (to DIN 17223C) and stainless steel (to DIN 17224).

Compression spring ends are squared and un ground up to .8mm wire and squared and ground over 1.0mm wire. All dimension and forces to DIN 2095 (grade 2).

Extension spring ends are crossover loops closed, in random position to each other. All dimensions and forces to DIN 2097 (grade 2).

All springs are coiled right hand and plain finished with oil.

Assortments are packaged in compartmented metal drawers. The following tables indicate the range and number of parts in each drawer.

Compression Springs

Assortment No. A58000 (Music Wire)

Assortment No. A68000 (Stainless Steel)

Consists of 30 different items (300 pieces).

Wire Size mm	Mean Coil Diameter mm	Spring Length	Spring Rate N/mm §	Quantity
0.4	2	3.5	9.31	10
0.4	5	53	0.11	10
0.4	2	7	3.83	10
0.4	3.2	5.6	2.28	10
0.4	3.2	25.5	0.43	10
0.4	5	24	0.25	10
0.5	2.5	4.4	11.58	10
0.5	2.5	8.7	4.8	10
0.5	2.5	17.5	2.21	10
0.5	4	7	2.83	10
0.5	4	15	1.71	10
0.5	4	31	0.54	10
0.5	5	9.4	1.46	10
0.5	5	20.5	0.61	10
0.5	5	44.5	0.27	10
0.5	6.3	13.5	0.73	10
0.5	6.3	30	0.3	10
0.5	6.3	65	0.14	10
0.63	3.2	5.5	14.02	10
0.63	3.2	11	5.77	10
0.63	3.2	22.5	2.65	10
0.63	5	8.5	3.69	10
0.63	5	18.5	1.55	10
0.63	5	38.5	0.7	10
0.63	8	16	0.89	10
0.63	8	37	0.37	10
0.8	4	14	7.67	10
0.8	5	12	6.07	10
1	5	8.5	23.24	10
1	6.3	10	11.57	10
§ For stainless steel, multiply values by 0.833.

Assortment No. A58020 (Music Wire)

Assortment No. A68020 (Stainless Steel)

Consists of 12 different items (120 pieces).

Wire Size mm	Mean Coil Diameter mm	Spring Length	Spring Rate N/mm §	Quantity
0.63	5	38.5	0.7	10
0.63	6.3	54	0.34	10
0.63	8	55	0.25	10
0.8	8	47	0.65	10
0.8	10	45.5	0.49	10
1	6.3	43.5	2.2	10
1	8	59	1.08	10
1	10	56	0.81	10
1.25	6.3	51.5	5.39	10
1.25	8	47.5	3.96	10
1.25	10	44.5	2.92	10
1.6	8	45	10.4	10
§ For stainless steel, multiply values by 0.833.

Assortment No. A58040 (Music Wire)

Assortment No. A68040 (Stainless Steel)

Consists of 21 different items (200 pieces).

Wire Size mm	Mean Coil Diameter mm	Spring Length	Spring Rate N/mm §	Quantity
0.5	6.3	65	0.14	12
0.63	4	29	1.35	12
0.8	6.3	48	0.9	12
0.8	8	68	0.44	12
0.8	10	96.5	0.23	12
1	8	59	1.08	12
1	10	39	1.2	12
1	10	81.5	0.55	6
1	12.5	115	0.28	12
1.25	6.3	51.5	5.39	12
1.25	8	69	2.69	12
1.25	10	93.5	1.34	6
1.25	12.5	62.5	1.4	12
1.6	8	65.5	7.05	12
1.6	16	34	4.64	10
1.6	16	165	0.88	3
1.6	20	240	0.45	6
2	10	38.5	19.22	10
2	16	145	2.16	6
2	20	200	1.1	3
2	25	290	0.5	6
§ For stainless steel, multiply values by 0.833.

Extension Springs

Assortment No. A58010 (Music Wire)

Assortment No. A68010 (Stainless Steel)

Consists of 30 different items (300 pieces).

Wire Size mm	Mean Coil Diameter mm	Spring Length	Spring Rate N/mm §	Initial Tension Ref. N	Quantity
0.5	2	15.4	3.19	2.4	10
0.5	3	17	0.94	1.9	10
0.5	3	24.5	0.59	1.8	10
0.5	5	15.7	0.31	1.3	10
0.5	5	27.7	0.13	1	10
0.5	5	37.7	0.09	0.7	10
0.55	2.25	12.1	5.11	2.8	10
0.55	2.25	17	3.27	2.8	10
0.55	2.95	13.2	2.27	2.3	10
0.55	2.95	26.4	0.9	2.5	10
0.55	5.45	17.2	0.36	1.4	10
0.55	5.45	30.4	0.15	1.1	10
0.63	2.37	13.5	7.51	4	10
0.63	2.37	19.2	4.81	4	10
0.63	3.87	15.9	1.73	2.7	10
0.63	3.87	31	0.7	2.5	10
0.63	6.37	25.6	0.25	1.8	10
0.7	4.3	24	1.23	6.4	10
0.7	6.8	21.7	0.49	2.2	10
0.7	6.8	38.5	0.2	1.9	10
0.08	3.2	17.4	8	5.8	10
0.8	4.7	19.8	2.5	4.7	10
0.8	4.7	27	1.6	4.6	10
0.8	4.7	39	1	4.6	10
0.8	8.2	32.6	0.3	3	10
0.8	8.2	60.6	0.13	2.4	10
0.9	3.6	19.6	8.69	7.4	10
0.9	5.4	30.6	1.7	5.5	10
1	4	21.8	9.9	9.3	10
1	6	25	2.94	6.8	10
§ For stainless steel, multiply values by 0.833.

Assortment No. A58030 (Music Wire)

Assortment No. A68030 (Stainless Steel)

Consists of 12 different items (120 pieces).

Wire Size mm	Mean Coil Diameter mm	Spring Length	Spring Rate N/mm §	Initial Tension Ref. N	Quantity
0.63	6.37	47.6	0.11	1.2	10
0.7	6.8	52.5	0.13	2.3	10
0.8	4.7	27	1.6	4.6	10
0.8	8.2	44.6	0.19	2.7	10
0.8	8.2	60.6	0.13	2.4	10
0.9	9.1	28.4	0.55	3.7	10
1	10	55.4	0.26	3.9	10
1.2	7.3	59	1.35	9.3	10
1.2	11.8	48.2	0.51	6.6	10
1.4	5.6	43.1	8.91	16.9	10
1.4	8.6	35.3	3.83	12.7	10
1.6	6.4	49.3	10.2	21.6	10
§ For stainless steel, multiply values by 0.833.

Assortment No. A58050 (Music Wire)

Assortment No. A68050 (Stainless Steel)

Consists of 25 different items (200 pieces).

Wire Size mm	Mean Coil Diameter mm	Spring Length	Spring Rate N/mm §	Initial Tension Ref. N	Quantity
0.7	4.3	34.5	0.77	3.9	12
0.8	4.7	39	1	4.6	12
0.8	4.7	290	0.11	5.5	12
0.8	8.2	60.6	0.13	2.4	12
0.9	9.1	68	0.15	3.3	3
1	6	49	1.18	6.7	12
1	6	290	0.18	5.7	6
1	10	75.4	0.17	4.3	12
1.1	10.9	44.3	0.46	5.4	12
1.2	7.3	59	1.35	9.3	12
1.2	7.3	290	0.24	6.8	3
1.2	11.8	66.2	0.32	6.4	12
1.2	11.8	90.2	0.21	6.9	6
1.4	8.6	68.9	1.54	12.4	12
1.4	8.6	290	0.32	13.2	3
1.4	13.6	43.3	0.97	8.6	9
1.6	9.4	54.1	3.22	16.7	3
1.6	9.4	78.1	2.01	17	12
1.6	15.4	87.7	0.46	11	6
1.8	10.2	290	0.68	22	3
1.8	18.2	56.8	1.11	12.6	2
2	12	50	5.88	25.2	6
2	12	98	2.35	25.4	6
2.5	25.5	139	0.6	23.8	6
3.2	18.8	156	4.02	57	6
§ For stainless steel, multiply values by 0.833.

Compression and Extension Springs

Assortment No. A58060 (Music Wire)

Assortment No. A68060 (Stainless Steel)

Consists of 41 different items (200 pieces).

Wire Size mm	Mean Coil Diameter mm	Spring Length	Spring Rate N/mm §	Initial Tension Ref. N	Quantity
0.8	8	47	0.65	*	6
0.8	8	68	0.44	*	6
0.8	10	45.5	0.49	*	3
0.8	10	96.5	0.23	*	6
1	8	59	1.08	*	6
1	10	81.5	0.55	*	3
1	12.5	55.5	0.61	*	6
1	12.5	115	0.28	*	6
1.25	8	69	2.69	*	6
1.25	12.5	130	0.69	*	6
1.25	16	205	0.32	*	3
1.6	8	65.5	7.05	*	6
1.6	10	40.5	7.87	*	6
1.6	12.5	115	1.84	*	3
1.6	20	240	0.45	*	3
2	10	18	46.6	*	6
2	10	38.5	19.2	*	6
2	12.5	49.5	9.81	*	6
2	20	200	1.1	*	6
0.5	3	290	0.05	1.5	6
0.7	4.3	34.5	0.77	3.6	6
0.8	4.7	39	0.1	4.6	6
0.8	4.7	290	0.11	5.5	6
0.8	8.2	60.6	0.13	2.4	6
0.9	9.1	68	0.15	3.3	2
1	6	49	1.18	6.7	6
1	6	290	0.18	5.7	6
1	10	75.4	0.17	4.3	6
1.2	7.3	59	1.35	9.3	6
1.2	7.3	290	0.24	8.8	3
1.2	11.8	66.2	0.32	6.4	6
1.2	11.8	90.2	0.21	6.9	3
1.4	8.6	68.9	1.54	12.5	6
1.4	13.6	43.3	0.97	8.6	6
1.4	13.6	105	0.26	8.5	2
1.6	9.4	78.1	2.01	16.9	6
1.6	15.4	120	0.3	12.5	2
1.8	10.2	290	0.68	2.2	3
1.8	18.2	56.8	1.11	12.6	2
2	12	50	5.88	25.0	3
2	12	68	3.77	25.0	3
§ For stainless steel, multiply values by 0.833.