Socket Head Cap Screw (with Ventilation Hole/Special Low Head)

SVSHS

Height of head is less than 1.5mm. The head of the screw goes unnoticed after installation.
May be used with vacuum chamber applications in clean rooms, FPD (Flat Panel Display) and semiconductor production equipment and devices.
All clean washed. Clean-Wash format prevents inclusion of oil and foreign particles.
The SNSHS-PC Chemical Polish improves surface roughness and reduces diffusion to microscopic levels.
Material/Finish
SUSXM7 (SUS304 Equivalent)
SVSHS : Without Surface Treatment
SVSHS-PC : Chemical Polish
Applications
Remove trapped gases in the pilot bore through the ventilation hole.
May be used with vacuum equipment and vacuum chamber applications.
We manufacture specialty-use product dimensions, profiles, materials, surface treatments, and special packaging.
For more information, refer to Screw Problems? Specialized Screws Clean Washing, Cleaning Packing.

Dimensions & Specifications

SVSHS (without Surface Treatment)

unit:mm
Catalog Number	M	L	D₁	L₁	B	t max.	d max.	Mass (g)	Q'ty per Pack
SVSHS-M3x6	M3	6	6	1.3	1.5	2	1.2	0.5	20
SVSHS-M3x8	M3	8	6	1.3	1.5	2	1.2	0.6	20
SVSHS-M3x10	M3	10	6	1.3	1.5	2	1.2	0.7	20
SVSHS-M4x6	M4	6	8	1.5	2	2.5	1.5	1	20
SVSHS-M4x8	M4	8	8	1.5	2	2.5	1.5	1.1	20
SVSHS-M4x10	M4	10	8	1.5	2	2.5	1.5	1.3	20
SVSHS-M4x12	M4	12	8	1.5	2	2.5	1.5	1.4	20
SVSHS-M4x16	M4	16	8	1.5	2	2.5	1.5	1.7	20
SVSHS-M5x6	M5	6	9	1.5	3	3	1.5	1.3	10
SVSHS-M5x8	M5	8	9	1.5	3	3	1.5	1.5	10
SVSHS-M5x10	M5	10	9	1.5	3	3	1.5	1.8	10
SVSHS-M5x12	M5	12	9	1.5	3	3	1.5	2	10
SVSHS-M5x16	M5	16	9	1.5	3	3	1.5	2.5	10
SVSHS-M5x20	M5	20	9	1.5	3	3	1.5	3	10
SVSHS-M6x6	M6	6	10	1.5	3	4	2	1.7	10
SVSHS-M6x8	M6	8	10	1.5	3	4	2	2.1	10
SVSHS-M6x10	M6	10	10	1.5	3	4	2	2.4	10
SVSHS-M6x12	M6	12	10	1.5	3	4	2	2.8	10
SVSHS-M6x16	M6	16	10	1.5	3	4	2	3.5	10
SVSHS-M6x20	M6	20	10	1.5	3	4	2	4.2	10
SVSHS-M6x25	M6	25	10	1.5	3	4	2	5	10
SVSHS-M6x30	M6	30	10	1.5	3	4	2	5.9	10
SVSHS-M8x8	M8	8	13	1.5	4	5	2	3.5	10
SVSHS-M8x10	M8	10	13	1.5	4	5	2	4.2	10
SVSHS-M8x12	M8	12	13	1.5	4	5	2	4.8	10
SVSHS-M8x16	M8	16	13	1.5	4	5	2	6.1	10
SVSHS-M8x20	M8	20	13	1.5	4	5	2	7.3	10
SVSHS-M8x25	M8	25	13	1.5	4	5	2	8.9	10
SVSHS-M8x30	M8	30	13	1.5	4	5	2	10.5	10
SVSHS-M10x10	M10	10	16	1.5	5	6	3	6.3	5
SVSHS-M10x12	M10	12	16	1.5	5	6	3	7.3	5
SVSHS-M10x16	M10	16	16	1.5	5	6	3	9.3	5
SVSHS-M10x20	M10	20	16	1.5	5	6	3	11.3	5
SVSHS-M10x25	M10	25	16	1.5	5	6	3	13.8	5
SVSHS-M10x30	M10	30	16	1.5	5	6	3	16.3	5

SVSHS-PC (Chemical Polish)

unit:mm
Catalog Number	M	L	D₁	L₁	B	t max.	d max.	Mass (g)	Q'ty per Pack
SVSHS-M3x6-PC	M3	6	6	1.3	1.5	2	1.2	0.5	20
SVSHS-M3x8-PC	M3	8	6	1.3	1.5	2	1.2	0.6	20
SVSHS-M3x10-PC	M3	10	6	1.3	1.5	2	1.2	0.7	20
SVSHS-M4x6-PC	M4	6	8	1.5	2	2.5	1.5	1	20
SVSHS-M4x8-PC	M4	8	8	1.5	2	2.5	1.5	1.1	20
SVSHS-M4x10-PC	M4	10	8	1.5	2	2.5	1.5	1.3	20
SVSHS-M4x12-PC	M4	12	8	1.5	2	2.5	1.5	1.4	20
SVSHS-M4x16-PC	M4	16	8	1.5	2	2.5	1.5	1.7	20
SVSHS-M5x6-PC	M5	6	9	1.5	3	3	1.5	1.3	10
SVSHS-M5x8-PC	M5	8	9	1.5	3	3	1.5	1.5	10
SVSHS-M5x10-PC	M5	10	9	1.5	3	3	1.5	1.8	10
SVSHS-M5x12-PC	M5	12	9	1.5	3	3	1.5	2	10
SVSHS-M5x16-PC	M5	16	9	1.5	3	3	1.5	2.5	10
SVSHS-M5x20-PC	M5	20	9	1.5	3	3	1.5	3	10
SVSHS-M6x6-PC	M6	6	10	1.5	3	4	2	1.7	10
SVSHS-M6x8-PC	M6	8	10	1.5	3	4	2	2.1	10
SVSHS-M6x10-PC	M6	10	10	1.5	3	4	2	2.4	10
SVSHS-M6x12-PC	M6	12	10	1.5	3	4	2	2.8	10
SVSHS-M6x16-PC	M6	16	10	1.5	3	4	2	3.5	10
SVSHS-M6x20-PC	M6	20	10	1.5	3	4	2	4.2	10
SVSHS-M6x25-PC	M6	25	10	1.5	3	4	2	5	10
SVSHS-M6x30-PC	M6	30	10	1.5	3	4	2	5.9	10
SVSHS-M8x8-PC	M8	8	13	1.5	4	5	2	3.5	10
SVSHS-M8x10-PC	M8	10	13	1.5	4	5	2	4.2	10
SVSHS-M8x12-PC	M8	12	13	1.5	4	5	2	4.8	10
SVSHS-M8x16-PC	M8	16	13	1.5	4	5	2	6.1	10
SVSHS-M8x20-PC	M8	20	13	1.5	4	5	2	7.3	10
SVSHS-M8x25-PC	M8	25	13	1.5	4	5	2	8.9	10
SVSHS-M8x30-PC	M8	30	13	1.5	4	5	2	10.5	10
SVSHS-M10x10-PC	M10	10	16	1.5	5	6	3	6.3	5
SVSHS-M10x12-PC	M10	12	16	1.5	5	6	3	7.3	5
SVSHS-M10x16-PC	M10	16	16	1.5	5	6	3	9.3	5
SVSHS-M10x20-PC	M10	20	16	1.5	5	6	3	11.3	5
SVSHS-M10x25-PC	M10	25	16	1.5	5	6	3	13.8	5
SVSHS-M10x30-PC	M10	30	16	1.5	5	6	3	16.3	5