MISUMI HFSU4-16

�Notes on Clamping Screws This product is used not to rotate face balls but to clamp workpieces. (The face balls do not necessarily rotate depending on each caulking conditions of face balls.) For Angle Type, a sphere of its hemisphere appears on the face, instead of a flat plane by its rotation. In such a case, return its position using adhesive tape and magnet. Otherwise use Non-reverse Type to avoid rotations.>> P.1736

Type	Main Body	Ball
Material	Surface Treatment	Material	Hardness
HFSM	EN 1.7220 Equiv.	Black Oxide	EN 1.3505 Equiv.	55~60HRC
HFSU	EN 1.4301 Equiv.	-	EN 1.4125 Equiv.	55~60HRC

Specifications

Part Number

HFSM6-16

�Angle Type

Part Number	L	L1	A	E	B	C	(d2)	S1	Allowable Load (kN)
Type	M	Nominal
(Angle) HFSM HFSU	?4	10	10	2.1	?7	?4	?3	2	?2	0.3	1.3
12	12	2.1	?7	?4	?3	2	?2	0.3	1.3
16	16	2.1	?7	?4	?3	2	?2	0.3	1.3
20	20	2.1	?7	?4	?3	2	?2	0.3	1.3
25	25	2.1	?7	?4	?3	2	?2	0.3	1.3
?5	12	12	2.4	?8.5	?5	?4	2.5	?2.5	0.4	1.4
16	16	2.4	?8.5	?5	?4	2.5	?2.5	0.4	1.4
20	20	2.4	?8.5	?5	?4	2.5	?2.5	0.4	1.4
25	25	2.4	?8.5	?5	?4	2.5	?2.5	0.4	1.4
30	30	2.4	?8.5	?5	?4	2.5	?2.5	0.4	1.4
?6	16	16	3	10	?6	?5	3	?3.2	0.5	3.3
20	20	3	10	?6	?5	3	?3.2	0.5	3.3
25	25	3	10	?6	?5	3	?3.2	0.5	3.3
30	30	3	10	?6	?5	3	?3.2	0.5	3.3
40	40	3	10	?6	?5	3	?3.2	0.5	3.3
?8	20	20	3.5	13	?8	?6	4	?4.5	0.6	3.9
30	30	3.5	13	?8	?6	4	?4.5	0.6	3.9
35	35	3.5	13	?8	?6	4	?4.5	0.6	3.9
40	40	3.5	13	?8	?6	4	?4.5	0.6	3.9
50	50	3.5	13	?8	?6	4	?4.5	0.6	3.9
10	25	25	4.5	16	10	?8	5	?6	0.6	3.4
30	30	4.5	16	10	?8	5	?6	0.6	3.4
40	40	4.5	16	10	?8	5	?6	0.6	3.4
50	50	4.5	16	10	?8	5	?6	0.6	3.4
60	60	4.5	16	10	?8	5	?6	0.6	3.4
12	30	30	5	18	12	10	6	?7.2	0.8	4.8
50	50	5	18	12	10	6	?7.2	0.8	4.8
80	80	5	18	12	10	6	?7.2	0.8	4.8
16	40	40	6	24	16	14	8	10.7	1.0	9.6
60	60	6	24	16	14	8	10.7	1.0	9.6
80	80	6	24	16	14	8	10.7	1.0	9.6

kgf=Nx0.101972