MF Precision Locknut (Flank Locking)：-Precision Grinding Locknuts-HSIANG KAI FU CO., LTD.-EZB2B taiwan machine tools ＆ autoparts ＆ plastic mold die

7YRS

HSIANG KAI FU CO., LTD.

886-4-23502590

886-4-23503161

No.9, Jingke 6th Rd., Nantun Dist., Taichung City 408, Taiwan

www.nikki.com.tw

Products

HSIANG KAI FU CO., LTD.
Products
Precision Grinding Locknuts
MF Precision Locknut (Flank Locking)：

Precision Grinding Locknuts

MF Precision Locknut (Flank Locking)：

MF 系列 MF Series

The setscrews of locknut intersect a 30° angle with radius which drive the locking brass perfectly stuck on the thread flank of shaft.

‧No thrust washer or keyway needed.
‧Easy to assemble and disassemble.
‧Can be re-used if handled properly.
‧The connecting face and thread area are all produced by high precision grinding process.

‧Material：JIS SCM440/
DIN42CrMo4/AISI 4140

‧Hardness：HRC 28-32

‧Precision：ISO 4H

‧Thread Run-out with Axial：
0.002 mm

Specification

NIKKI Product Spec

TYPE & Pitch	Dimensions					Axial Load Static kN	Loosening Torque kg-cm	Screw	Screw Torque
TYPE & Pitch	D	h	g	t	d	Axial Load Static kN	Loosening Torque kg-cm	DIN	MAX kg-cm
MF12 x 1.0P	30	14	4	2	25	40	200	M5	48
MF15 x 1.0P	34	16	4	2	26	60	250	M6	80
MF17 x 1.0P	36	16	5	2	28	70	300
MF20 x 1.0P	38	18			32	90	400
MF20 x 1.5P	38				32	90	400
MF25 x 1.5P	42				36	120	800
MF30 x 1.5P	48				43	145	1400
MF35 x 1.5P	53				48	170	1800	M8	190
MF40 x 1.5P	58	20	6	2.5	52	190	2200
MF45 x 1.5P	65				59	220	2500
MF50 x 1.5P	70				64	250	2700
MF55 x 2.0P	75	22	7	3	68	310	2900
MF60 x 2.0P	80				73	350	3100
MF65 x 2.0P	85				78	400	3200
MF70 x 2.0P	92	24	8	3.5	84	450	3400
MF75 x 2.0P	98				90	480	3600
MF80 x 2.0P	105				96	580	3800
MF85 x 2.0P	112				104	620	4000
MF90 x 2.0P	118	26	10	4	108	680	4500
MF100 x 2.0P	128	26	10	4	118	740	5000
MF110 x 2.0P	145	30	12	5	132	800	5500
MF120 x 2.0P	155				142	860	6000
MF130 x 2.0P	165				152	920	6500
MF140 x 2.0P	180	32			165	980	7000	M10	360
MF150 x 2.0P	195	32			180	1050	7500
MF160 x 3.0P	210	34			190	1200	8000
MF170 x 3.0P	220	34			200	1260	8500
MF180 x 3.0P	230	36			205	1370	9000
MF190 x 3.0P	240				220	1430	9500
MF200 x 3.0P	250				230	1500	9900

Remark

‧When ordering above products, please refer to the TYPE & Pitch.
‧If left hand thread required, please notify “L” after the TYPE & Pitch. For example: MF25X1.5P-L
‧If inch thread required, please refer to the TYPE & Pitch. For example: MF25-U20
‧To prevent the locknuts are in short supply, please send your order in advance.