Vlier Metric Stainless Steel Spring Plungers

STANDARD PLUNGERS - Metric Steel & Stainless Steel

Stainless Steel Spring Plunger Diagram of Stainless Steel Spring Plunger

Metric Steel
Vlier Standard Metric Steel plungers offer metric thread sizes and large bearing surfaces that prevent binding and assure perfect alignment at any extension.

Metric Stainless Steel
Vlier Standard Metric Stainless Steel plungers offer metric thread sizes in an all stainless steel design for maximum protection against rust and corrosion.

Special Features

Metric threads Long travel Heavy & light end forces
Stainless steel resists corrosion
Stainless steel withstands high temperatures

Standard (Metric) Plungers - Steel/Stainless Steel
Part No.		End Force, N (Lbs.)		A	B mm (in.)	C mm (in.)	D mm (in.)
Steel	Stainless Steel	Init.	Final	A	B mm (in.)	C mm (in.)	D mm (in.)
SM4A	SSM4A	12.0 (2.7)	22.7 (5.13)	M4 x 0.7	16.0 (.63)	1.5 (0.59)	1.8 (.07)
SM5A	SSM5A	13.0 (2.9)	39.6 (8.9)	M5 x 0.8	19.0 (.75)	2.3 (0.91)	2.3 (.09)
SM6A	SSM6A	18 (4.05)	50 (11.24)	M6 x 1.0	20 (.787)	2,5 (.98)	2.7 (.106)
SM8A	SSM8A	25 (5.62)	70 (15.74)	M8 x 1.25	22 (.866)	3 (.118)	3.5 (.138)
SM10A	SSM10A	25 (5.62)	70 (15.74)	M10 x 1.5	22 (.866)	3 (.118)	4 (.157)
SM12A	SSM12A	45 (10.12)	110 (24.73)	M12 x 1.75	28 (1.102)	4 (.157)	6 (.236)
SM16A	SSM16A	46.7 (10.5)	75.2 (16.9)	M16 x 2.0	38.1 (1.50)	5 (.197)	7.8 (.31)

Standard (Metric) Plungers - Steel/Stainless (Lighter End Force)
Part No.		End Force, N (Lbs.)		A	B mm (in.)	C mm (in.)	D mm (in.)
Steel	Stainless Steel	Init.	Final	A	B mm (in.)	C mm (in.)	D mm (in.)
SML4A	SSML4A	3.0 (.7)	7.6 (1.7)	M4 x 0.7	16.0 (.63)	1.5 (.059)	1.8 (.07)
SML5A	SSML5A	5.8 (1.3)	10.4 (2.3)	M5 x 0.8	19.0 (.75)	2.3 (.091)	2.3 (.09)
SML6A	SSML6A	7 (1.57)	20 (4.5)	M6 x 1.0	20 (.787)	2,5 (.098)	2.7 (.106)
SML8A	SSML8A	9 (2.02)	35 (7.87)	M8 x 1.25	22 (.866)	3 (.118)	3.5 (.138)
SML10A	SSML10A	9 (2.02)	35 (7.87)	M10 x 1.5	22 (.866)	3 (.118)	3.5 (.157)
SML12A	SSML12A	10 (2.25)	55 (12.36)	M12 x 1.75	28 (1.102)	4 (.157)	6 (.236)
SML16A	SSML16A	15.6 (3.5)	35.2 (7.9)	M16 x 2.0	38.1 (1.50)	5 (.197)	7.8 (.31)

To Order with Locking Element -Add "N" at the end of part number for thread sizes M8 x 1.25 and larger; under M8 x 1.25 add "P" at end of part number.