Knuckle Joints / Tapped / Configurable (FNTB12-1.5-D[8,10,12,13]-B[8-11/1]-U[15-30/5])

Part Number		DH7 Selection												B 1mm Increment				U 5mm Increment	A	L	T	T1	T2	W	d	h	d1	K	e
Type	M-Pitch													Convex Type	Concave Type
															Standard Type	Wide Type	Bolt Fixing Type
Convex Type FNNB FNNM FNNS Standard Concave Type FNTB FNTM FNTS Wide Concave Type FNTWB FNTWM FNTWS Bolt Fixing Concave Type (Only * marked sizes) FNTFB	*3-0.5	3	4	5										3~10	3~5	6~10	6~10	10~20	L+6	U+10	10	9	10	19	3.2	3.5	6.5	5	2.5
	*4-0.7																			U+15			12		4.2	4.5	8	6
	*5-0.8		4	5	6									4~12	4~6	7~12	7~12	10~30			12	12	12	25	5.2	5.5	9.5	8	3.5
	*6-1.0																						16		6.2	6.5	11	10	4
	8-1.0			5	6	8								5~16	5~8	9~16	-	15~30	L+8	U+20	16	16	-	32	-	-	-	-	-
	*8-1.25																9~16						20		8.2	9	14	14	4
	10-1.25				6	8	10							6~20	6~10	11~20	-				20	19	-	38	-	-	-	-	-
	*10-1.5																11~20						25		10.2	11	18	17	4
	12-1.25					8	10	12	13					8~22	8~11	12~22	-		L+10	U+25	22	22	-	44	-	-	-	-	-
	12-1.5
	14-1.5						10	12	13	14	15	16		10~25	10~13	14~25		20~30	L+12	U+30	25	25		50
	16-1.5																			U+35
	18-1.5													12~28	12~14	15~28			L+14		28	30
	22-1.5							12	13	14	15	16	20	12~32	12~16	-			L+16	U+45	32	-		-
	26-1.5													12~38	12~18				L+19	U+50	38

 Only * marked sizes are available for Bolt Fixing Concave Type (FNTFB).
 For Bolt Fixing Concave Type (FNTFB), when B1 is specified, the knuckle joint shape is as the lower right photo shown above.
 For M22 - 1.5 and M26 - 1.5, only Convex Type and Standard Concave Type are available.