BF 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
BF Precision Locknut (Flank Locking)：

BF Precision Locknut (Flank Locking)：-BF 系列 BF Series

Precision Grinding Locknuts

BF Precision Locknut (Flank Locking)：

BF 系列 BF 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

NIKKI Precision Locknuts have been selling to Europe, States, Japan for more than 20 years, our quality is very well and precise.

We not only provide regular type of locknuts as below, we also provide customer services if you need.

If you have and questions or need any information, please kindly contact us :
email:export@nikki.com.tw or tel: +886-4-23502590

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
BF15 x1.0P	30	25	14	3X4	2	60	250	M5	48
BF17 x 1.0P	32	27	16			70	300	M5	48
BF20X1.0P	38	33				90	400	M6	80
BF20X1.5P						90	400
BF25X1.5P			18	3X5		120	800
BF30X1.5P	45	40				145	1400
BF35 x 1.5P	52	47				170	1800	M8	190
BF40 x 1.5P	58	52	20	3X6	2.5	190	2200
BF45 x 1.5P	65	59				220	2500
BF50 x 1.5P	70	64				250	2700
BF55 x 2.0P	75	68	22	3X7	3	310	2900
BF60 x 2.0P	80	73				350	3100
BF65 x 2.0P	85	78				400	3200
BF70 x 2.0P	92	84	24	3X8	3.5	450	3400
BF75 x 2.0P	98	90				480	3600
BF80 x 2.0P	105	96				580	3800
BF85 x 2.0P	110	102				620	4000
BF90 x 2.0P	120	108	26	6X10	4	680	4500
BF95 x 2.0P	125	113				720	4750
BF100 x 2.0P	130	118				740	5000
BF105 x 2.0P	140	125	28			770	5250	M10	360
BF110 x 2.0P	145	132				800	5500
BF115 x 2.0P	150	137				830	5750
BF120 x 2.0P	155	142	30	6X12	5	860	6000
BF125 x 2.0P	160	147				890	6250
BF130 x 2.0P	165	152				920	6500
BF135 x 2.0P	175	160	32			950	6750
BF140 x 2.0P	180	165				980	7000
BF145 x 2.0P	190	175				1010	7250
B150 x 2.0P	195	180				1050	7500
BF155 x3.0P	200	180	34	6X14	6	1100	7750
BF160 x 3.0P	210	190				1200	8000
BF165 x 3.0P	210	190				1230	8250
BF170 x 3.0P	220	200				1260	8500
BF180 x 3.0P	230	205	36	6X16	7	1370	9000	M12	600
BF190 x 3.0P	240	215	36			1430	9500
BF200 x 3.0P	250	225	38			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:BF25X1.5P-L
‧If inch thread required, please refer to the TYPE & Pitch. For example:BF25-U20
‧To prevent the locknuts are in short supply, please send your order in advance.