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Hexagon Socket Flange Head Screw Plug With O-Ring

SFM

Ring is attached.
Due to the screws parallel threads, there are no instances of distortion in the thread system.
Because of this it is useful in most hydraulic and pneumatic machinery and equipment.
Material/Finish
Body:
SFM ―――― SCM435 (Hardness: 32~42HRC), Ferrosoferric Oxide Coating (Black)
SFMS ――― SUS304
O-Ring:
SFM ――― Nitrile Rubber
SFMS ―― Fluoride Rubber

Dimensions & Specifications

SFM (Steel, Ferrosoferric Oxide Coating)

unit:mm
Catalog Number	M	L	D₁	L₁	B	t	O-Ring No.		Recommended Tightening Torque (N·m)	Mass (g)	Q'ty per Pack
SFM-M8	M8x1	7	16	4	5	3.5	P10		15.7	4	1
SFM-M10	M10x1	8	19.5	4	5	4	P12.5		19.6	7	1
SFM-M12	M12x1.5	12	21	4	6	5	P14		27.5	14	1
SFM-M14	M14x1.5	12	23	4	6	5	P16		39.2	19	1
SFM-M16	M16x1.5	12	25	4	8	6	P18		63.7	25	1
SFM-M18	M18x1.5	12	27	4	8	6	P20		78.5	32	1
SFM-M20	M20x1.5	14	32.5	5	10	6.5	P22.4		113	47	1
SFM-M22	M22x1.5	14	35	5	10	6.5	P25		137	57	1
SFM-M24	M24x1.5	14	38	5	12	7.5	P28		201	68	1
SFM-M27	M27x2	16	40	5	12	7.5	P30		245	94	1

SFMS (Stainless Steel)

unit:mm
Catalog Number	M	L	D₁	L₁	B	t	O-Ring No.		Recommended Tightening Torque (N·m)	Mass (g)	Q'ty per Pack
SFMS-M8	M8x1	7	16	4	5	3.5	P10		10.9	4	1
SFMS-M10	M10x1	8	19.5	4	5	4	P12.5		13.7	7	1
SFMS-M12	M12x1.5	12	21	4	6	5	P14		19.2	14	1
SFMS-M14	M14x1.5	12	23	4	6	5	P16		27.4	19	1
SFMS-M16	M16x1.5	12	25	4	8	6	P18		44.5	25	1
SFMS-M18	M18x1.5	12	27	4	8	6	P20		54.9	32	1
SFMS-M20	M20x1.5	14	32.5	5	10	6.5	P22.4		78.9	47	1
SFMS-M22	M22x1.5	14	35	5	10	6.5	P25		96.1	57	1
SFMS-M24	M24x1.5	14	38	5	12	7.5	P28		141	68	1
SFMS-M27	M27x2	16	40	5	12	7.5	P30		172	94	1