High Strength Steel 65mn Self Locking Tight Nuts

Model NO.: PAL NUT / tight nut Type: Hexagon Head Head Style: Hexagonal Grade: 10.9 Inch Size: 1/4 up to 1/2 Inch Coating: Plain, Black, Zp, HDG Specification: DIN/ANSI/JIS/GB HS Code: 731816 Material: Steel 65mn Connection: Tight Nut/Lock Nut Standard: DIN, ANSI, GB, JIS, GOST, BSW, ASTM Metric Size: M6 up to M12 Quality: Class 5. 6. 8, 10 Trademark: TS Origin: China DIN7967 Self Locking Tight Nuts
Made by Spring Steels (65Mn)
White Zinc, Yellow Zinc, HDG
Size #10 up to 2 inch
Metric size M4 to M80
Customized negotiable

About Self Locking Counter Nuts
(more details please visit us online at 3w.hexnuts.cn checking catalogue

Self locking counter nuts is stamped from sheet metal, its could be distort under load and return to its original shape in the threaded area because its spring steel like. Its tightened with an internal wrench providing a vibration resistant locking action while still usable in small and tricky areas where space is restricted.

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Thread	d nn	e nn	s mm	t mm	m
M45	40.9	80.8	70	1.5	12
M48	43.9	86.5	75	1.6	14
M52	48.2	92.4	80	1.7	16
M56	51.2		85	2	16

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