Vented Screws, Vacuum Screws

These screws are suitable for use in vacuum chambers.

They efficiently discharge gas accumulated in screw holes or drilled holes, achieving stability in vacuum levels and high vacuum.
The gas vent holes in NBK's vacuum equipment screws are processed in a way that minimally affects the metal structure, reducing the risk
of brittle fracture during use and the generation of outgassing in vacuum environments.
Vacuum_1en

Selection Conditions

Material 2SUS316L HiMo,SUS316L

Image
Part Name	Washer Integrated Hex Socket Head Cap Screws with Ventilation Hole - High Strength Stainless Steel	Hex Socket Head Cap Screws (SUS316L / Cleanroom Washing/Cleanroom Packing)	Socket Head Cap Screws with Ventilation Hole - SUS316L	Hex socket Head Cap Screws with Ventilation Hole / Surface Hardening Treatment	Hex Socket Head Cap Screws with Ventilation Hole - High Intensity S.S.	Hex Socket Head Cap Screws with Ventilation Hole - High Intensity Stainless Steel	Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing)	with Ventilation Hole),Hex Socket Head Cap Screw with Special Low Profile (SUS316L	Vented Socket Head Cap Screws with Small Head - 316L Stainless Steel
Part Number	SVSQLG	SNSL-UCL	SVSL	SVSL-PN	SVSX-88	SVSLG	SSHL-UCL	SVSHL	SVSL-SD
Feature	High Strength (Tensile Strength Ranking 10.8 Equivalent) Integrated Washers I=3	Cleanroom Washing/Cleanroom Packing Provided	CorrosionResistance	Seizing prevention	High Strength(Strength Class 8.8)	High Strength(Equivalent to Strength Class 10.8)	Special Low Profile Space-saving Cleanroom Washing/Cleanroom Packing Provided	Special Low Profile Small Space	Small Head Corrosion Resistance Non-magnetic
Material	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L HiMo	SUS316L	SUS316L	SUS316L	SUS316L
Surface Treatment	-	-	-	Surface hardening treatment	-	-	-	-	-
Thread Size	M3 ～ M6	M3 ～ M6	M3 ～ M12	M3 ～ M8	M3 ～ M6	M3 ～ M6	M3 ～ M5	M3 ～ M5	M2 ～ M8
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SVSQLG-M3 SVSQLG-M4 SVSQLG-M5 SVSQLG-M6	SNSL-M3-UCL SNSL-M4-UCL SNSL-M5-UCL SNSL-M6-UCL	SVSL-M10 SVSL-M12 SVSL-M3 SVSL-M4 SVSL-M5 SVSL-M6 SVSL-M8	SVSL-M3-PN SVSL-M4-PN SVSL-M5-PN SVSL-M6-PN SVSL-M8-PN	SVSX-M3-88 SVSX-M4-88 SVSX-M5-88 SVSX-M6-88	SVSLG-M3 SVSLG-M4 SVSLG-M5 SVSLG-M6	SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL	SVSHL-M3 SVSHL-M4 SVSHL-M5	SVSL-M2-SD SVSL-M3-SD SVSL-M4-SD SVSL-M5-SD SVSL-M6-SD SVSL-M8-SD

Image
Part Name	Vented Socket Head Cap Screws with Ultra Low Small Head - 316L Stainless Steel
Part Number	SVSHL-SD
Feature	Special Low Profile Small Head Space-saving Non-magnetic
Material	SUS316L
Surface Treatment	-
Thread Size	M3 ～ M5
Operating Temperature (℃)	-
CAD	CAD
Specifications	Specifications
List	SVSHL-M3-SD SVSHL-M4-SD SVSHL-M5-SD

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