Creatomac

Device

Straining Screws

ISS turnbuckles

Double Ended Type Stretching Screws (ISS)

Eye and Eye Turn Buckles (SL 226)

Double Ended Type Stretching Screws (ISS)

Double Ended Type Stretching Screws (ISS)

Nominal Size		Assembly and Body					Screw Eye		Proof Load	Safe Working Load
A	B	D	E	L	S	G	K	M	kN	kN
M6	100	5	12	32	10	9	6	80	2.0	1.0
M8	125	6	16	35	13	13	8	100	3.0	1.5
M10	160	8	19	45	15	16	10	130	6.0	3.0
M12	200	10	22	54	18	19	12	150	9.0	4.0
M14	225	12	25	60	21	22	12	175	12.0	6.0
M16	250	14	29	66	24	24	14	200	15.2	7.6
M20	315	16	33	80	30	30	16	230	22.4	11.2
M22	355	18	41	88	32	33	18	270	32.4	16.2
M24	400	20	43	100	35	36	18	310	40.0	20.0
M30	450	22	50	120	42	44	24	350	63.0	31.5
M36	450	28	60	135	50	52	28	380	90.0	45.0
M45	450	36	75	165	60	67	35	415	142.0	71.0
M52	450	40	100	190	70	80	42	450	190.0	95.0

Nominal Size
A Dia	J	K	L	M	N	P	Q	G
M12	12	9.5	30	165	115	29	12	M12
M16	19	9.5	50	185	115	32	12	M14
M20	22	12	60	195	115	35	16	M16
M24	25	12	65	240	150	42	19	M20
M27	29	12	70	270	175	48	22	M22
M30	32	14	75	280	175	54	25	M27
M33	35	14	85	300	190	60	25	M30
M36	39	16	90	315	190	60	29	M30
M39	42	19	100	335	200	66	32	M33
M45	52	22	115	350	200	80	38	M39
M52	54	25	125	370	200	95	45	M45
M56	60	29	125	375	200	100	48	M52
M60	70	29	135	380	200	110	52	M52
M64	60	29	135	508	290	127	52	M58
M68	67	28	145	553	310	142	56	M64
M75	73	30	160	596	330	157	64	M70
M80	79	32	175	640	350	175	72	M76
M90	84	34	190	684	370	193	76	M85

Eye and Eye Turn Buckles (SL 226)

Eye and Eye Turn Buckles (SL 226)

Eye & Eye Turnbuckles SL-226

Eye & Eye Turnbuckles

Galvanized steel.
End fittings are Quenched and Tempered, bodies heat treated by normalizing.
Turnbuckle eyes are forged and elongated, by design, to maximize easy attachment in system and minimize stress in the eye. For turnbuckle size ????? through 2 ?? ??? a shackle one size smaller can be revved through eye.
Modified BSW thread for improved fatigue properties.
Turnbuckles Recommended for straight or in-line pull only.
Lock Nuts available for all sizes.

All the requirements of Federal Specification

Thread Diameter & Take Up		Working Load Limit* t	Weight each Kg.	Dimensions (mm)
(in.)	(mm)	Working Load Limit* t	Weight each Kg.	A	J Open	K Closed	M Open	N Closed	R	S	X closed	BB
3/8 x 6	9.53 x 152	.54	.34	9.53	444	292	461	309	28.5	13.5	64.0	152
?? x 6	12.7 x 152	1.00	.73	12.7	485	332	507	355	36.6	18.3	82.0	152
5/8 x 9	15.9 x 229	1.59	1.42	15.9	677	449	703	475	44.5	22.2	99.1	229
5/8 x 12	15.9 x 305	1.59	1.59	15.9	830	525	856	551	44.5	22.2	99.1	305
?? x 12	19.1 x 305	2.36	2.46	19.1	873	569	905	600	53.0	25.4	119	305
?? x 18	19.1 x 457	2.36	3.29	19.1	1178	721	1210	752	54.0	25.4	119	457
7/8 x 12	22.2 x 305	3.27	3.67	22.2	897	592	935	630	60.5	31.8	130	305
7/8 x 18	22.2 x 457	3.27	4.51	22.2	1202	745	1240	783	60.5	31.8	130	457
1 x 12	25.4 x 305	4.54	5.41	25.4	964	660	1015	704	76.0	36.6	162	305
1 x 18	25.4 x 457	4.54	6.35	25.4	1269	812	1314	857	76.0	36.6	162	457
1 x 24	25.4 x 610	4.54	7.82	25.4	1574	965	1619	1009	76.0	36.6	162	305
1 ?? x 18	38.1 x 457	6.89	10.4	31.8	1329	872	1386	929	90.5	46.0	196	457
1 ?? x 24	31.8 x 610	6.89	12.3	31.8	1634	1024	1691	1081	90.5	46.0	196	610
1 ?? x 18	38.1 x 457	9.71	14.1	38.1	1384	927	1448	991	103	54.0	219	457
1 ?? x 24	38.1 x 610	9.71	17.0	38.1	1689	1080	1753	1143	103	54.0	219	610
1 ?? x 18	44.5 x 457	12.70	23.8	44.5	1457	1000	1534	1077	117	60.5	254	457
1 ?? x 24	44.5 x 610	12.70	26.3	44.5	1762	1153	1839	1229	117	60.5	254	610
2 x 24	51.0 x 610	16.78	38.7	51.0	1923	1313	2011	1402	146	68.5	333	610
2 ?? x 24	63.5 x 610	26.22	65	63.5	1997	1387	2099	1489	165	79.5	350	610
2 ?? x 24	70.0 x 610	34.02	88	70.0	2057	1448	2172	1562	178	82.5	387	610

* Proof load is 2 times Working Load Limit. Ultimate Load is 5 times Working Load Limit.

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