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JB /T 1308.8 - 1999

Internal and External Tooth Nut

JB /T 1308.8 - 1999 PN 250MP 内外牙螺母

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Dimensional Specifications — JB /T 1308.8 - 1999 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
3	M24*2-6g	36.9	16	12	4	M14*1.5-左-6H	21	1.5	1	36	16
6	M48*2-6g	63.5	36	19	4	M33*2-左-6H	45	1.5	1.5	50	23

Related Standards

GB /T 2154 - 1991— Hexagon Socket Nuts DIN 6305 - 2002— Tommy Nuts with Fixed Bar DIN 22425 - 1990— Electrical Apparatus for Potentially Explosive Atmospheres for Mining; Triangular Nuts DIN 80705 - 1990— Thin Nuts with Coarse Pitch and Fine Pitch Thread and with Small Widths Across Flats JIS B 1119 (3S) - 1986— Spectacle Frames - Star Nuts Q 316— A Type Square Nuts Box Q 316— B Type Square Nuts Box Q 375— Plate Weld Nut Q 399B

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