NBK logo

Vented Screws, Vacuum Screws

Image Hex Socket Head Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws with Ventilation Hole Socket Head Cap Screws with Ventilation Hole Hex Socket Head Cap Screws (with Ventilation Hole / Inch Screws) Socket Head Cap Screws with Ventilation Hole - MoS<sub>2</sub> Shot Socket Head Cap Screws with Ventilation Hole - Silver Plating Hex Socket Head Cap Screw with Captive Washer and Ventilation Hole Hex Socket Head Cap Screw with Captive Washer and Ventilation Hole - Chemical Polish Hex Socket Head Cap Screws with Captive Washer and Ventilation Hole
Part Name Hex Socket Head Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws with Ventilation Hole Socket Head Cap Screws with Ventilation Hole Hex Socket Head Cap Screws (with Ventilation Hole / Inch Screws) Socket Head Cap Screws with Ventilation Hole - MoS2 Shot Socket Head Cap Screws with Ventilation Hole - Silver Plating Hex Socket Head Cap Screw with Captive Washer and Ventilation Hole Hex Socket Head Cap Screw with Captive Washer and Ventilation Hole - Chemical Polish Hex Socket Head Cap Screws with Captive Washer and Ventilation Hole
Part Number SNSS-UCL SVSS SVSS-PC SVSS(INCH) SVSS-MOS SVSS-AG SVSI1S SVSI1S-PC SVSQS
Feature Cleanroom Washing/Cleanroom Packing Provided Standard Low outgas Inch Thread
Socket Head Cap Screws
Seizing prevention Seizing prevention Integrated Washers
I=1
Integrated Washers
I=1
Integrated Washers
I=3
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Equivalent to SUS304 SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304)
Surface Treatment - - Special Chemical Polishing - Molybdenum Disulfide Shot Treatment Silver plating - Special Chemical Polishing -
Thread Size M2 ~ M6 M2 ~ M12 M3 ~ M12 No.4-40UNC ~ 1/4-20UNC M3 ~ M8 M3 ~ M8 M3 ~ M6 M3 ~ M6 M3 ~ M12
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SNSS-M2.5-UCL SNSS-M2-UCL SNSS-M3-UCL SNSS-M4-UCL SNSS-M5-UCL SNSS-M6-UCL SVSS-M10 SVSS-M12 SVSS-M2 SVSS-M2.5 SVSS-M3 SVSS-M4 SVSS-M5 SVSS-M6 SVSS-M8 SVSS-M10-PC SVSS-M12-PC SVSS-M3-PC SVSS-M4-PC SVSS-M5-PC SVSS-M6-PC SVSS-M8-PC SVSS-#10-24 SVSS-#10-32 SVSS-#4-40 SVSS-#5-40 SVSS-#6-32 SVSS-#8-32 SVSS-1/4-20 SVSS-M3-MOS SVSS-M4-MOS SVSS-M5-MOS SVSS-M6-MOS SVSS-M8-MOS SVSS-M3-AG SVSS-M4-AG SVSS-M5-AG SVSS-M6-AG SVSS-M8-AG SVSI1S-M3 SVSI1S-M4 SVSI1S-M5 SVSI1S-M6 SVSI1S-M3-PC SVSI1S-M4-PC SVSI1S-M5-PC SVSI1S-M6-PC SVSQS-M10 SVSQS-M12 SVSQS-M3 SVSQS-M4 SVSQS-M5 SVSQS-M6 SVSQS-M8
Image 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 (Inconel equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-22 equiv.) with Ventilation Hole
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 (Inconel equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-22 equiv.) with Ventilation Hole
Part Number SVSQLG SNSL-UCL SVSL SVSL-PN SVSX-88 SVSLG SVSI SVSH-C276 SVSH-C22
Feature High Strength (Tensile Strength Ranking 10.8 Equivalent)
Integrated Washers
I=3
Cleanroom Washing/Cleanroom Packing Provided CorrosionResistance Corrosion Resistance / Seizing prevention High Strength(Strength Class 8.8) High Strength(Equivalent to Strength Class 10.8) Chemical Resistance
Heat Resistance
Chemical Resistance Chemical Resistance
Material SUS316L SUS316L SUS316L SUS316L SUS316L HiMo SUS316L Inconel equiv. Hastelloy equiv. Hastelloy equiv.
Surface Treatment - - - Surface hardening treatment - - - - -
Thread Size M3 ~ M6 M3 ~ M6 M3 ~ M12 M3 ~ M8 M3 ~ M6 M3 ~ M6 M3 ~ M8 M3 ~ M8 M3 ~ 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 SVSI-M3 SVSI-M4 SVSI-M5 SVSI-M6 SVSI-M8 SVSH-M3-C276 SVSH-M4-C276 SVSH-M5-C276 SVSH-M6-C276 SVSH-M8-C276 SVSH-M3-C22 SVSH-M4-C22 SVSH-M5-C22 SVSH-M6-C22 SVSH-M8-C22
Image Molybdenum Hex Socket Head Cap Screws with Ventilation Hole Aluminum Hex Socket Head Cap Screws with Ventilation Hole Hex Socket Head Cap Screws with Ventilation Hole - Titanium Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers Hex Socket Low Profile Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws with Ventilation Hole with Low Profile Hex Socket Head Cap Screws with Special Low Profile (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws with Ventilation Hole with Special Low Profile
Part Name Molybdenum Hex Socket Head Cap Screws with Ventilation Hole Aluminum Hex Socket Head Cap Screws with Ventilation Hole Hex Socket Head Cap Screws with Ventilation Hole - Titanium Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers Hex Socket Low Profile Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws with Ventilation Hole with Low Profile Hex Socket Head Cap Screws with Special Low Profile (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws with Ventilation Hole with Special Low Profile
Part Number SVSM SVSA SVST SNSI1T SNSI3T SLHS-UCL SVLS SSHS-UCL SVSHS
Feature Heat Resistance Lightweight Lightweight
Nonmagnetic
Chemical Resistance
Integrated Washers
I=1
Integrated Washers
I=3
Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided
Low Profile
Small Space
Special Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided
Special Low Profile
Small Space
Material Pure molybdenum A5056 Grade 2 Titanium Grade 2 Titanium Grade 2 Titanium SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304)
Surface Treatment - - Special Chemical Polishing Special Chemical Polishing Special Chemical Polishing - - - -
Thread Size M3 ~ M8 M3 ~ M8 M3 ~ M5 M3 ~ M6 M3 ~ M6 M2 ~ M6 M3 ~ M10 M2 ~ M6 M3 ~ M6
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SVSM-M3 SVSM-M4 SVSM-M5 SVSM-M6 SVSM-M8 SVSA-M3 SVSA-M4 SVSA-M5 SVSA-M6 SVSA-M8 SVST-M3 SVST-M4 SVST-M5 SNSI1T-M3 SNSI1T-M4 SNSI1T-M5 SNSI1T-M6 SNSI3T-M3 SNSI3T-M4 SNSI3T-M5 SNSI3T-M6 SLHS-M2.5-UCL SLHS-M2-UCL SLHS-M3-UCL SLHS-M4-UCL SLHS-M5-UCL SLHS-M6-UCL SVLS-M10 SVLS-M3 SVLS-M4 SVLS-M5 SVLS-M6 SVLS-M8 SSHS-M2.5-UCL SSHS-M2-UCL SSHS-M3-UCL SSHS-M4-UCL SSHS-M5-UCL SSHS-M6-UCL SVSHS-M3 SVSHS-M4 SVSHS-M5 SVSHS-M6
Image Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screw with Special Low Profile (SUS316L, with Ventilation Hole) Hex Socket Head Cap Screw with Special Low Profile (Titanium, with Ventilation Hole) Hexagon Head Bolts (with Ventilation Hole) Hex Socket Countersunk Head Screws with Ventilation Hole Cross Recessed Flat Head Machine Screws with Ventilation Hole Phillips Cross Recessed Flat Head Titanium Machine Screws (with Ventilation Hole) Phillips Cross Recessed Pan Head Machine Screw (with Ventilation Hole) Phillips Cross Recessed Pan Head Titanium Machine Screws (with Ventilation Hole)
Part Name Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screw with Special Low Profile (SUS316L, with Ventilation Hole) Hex Socket Head Cap Screw with Special Low Profile (Titanium, with Ventilation Hole) Hexagon Head Bolts (with Ventilation Hole) Hex Socket Countersunk Head Screws with Ventilation Hole Cross Recessed Flat Head Machine Screws with Ventilation Hole Phillips Cross Recessed Flat Head Titanium Machine Screws (with Ventilation Hole) Phillips Cross Recessed Pan Head Machine Screw (with Ventilation Hole) Phillips Cross Recessed Pan Head Titanium Machine Screws (with Ventilation Hole)
Part Number SSHL-UCL SVSHL SVSHT SVHS SVFCS SVFS SVFT SVPS SVPT
Feature Special Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided
Special Low Profile
Small Space
Lightweight
Nonmagnetic
Chemical Resistance
Hex head screws Hex Socket
CountersunkHead Screws
Small Space
Flat Head Machine Screws
Small Space
Titanium Phillips Cross Recessed Flat Head Machine Screw
Low outgas
Nonmagnetic
Pan Head Machine Screws Titanium Phillips Cross Recessed Pan Head Machine Screw
Low outgas
Nonmagnetic
Material SUS316L SUS316L Grade 2 Titanium SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Grade 2 Titanium SUSXM7 (Equivalent to SUS304) Grade 2 Titanium
Surface Treatment - - Special Chemical Polishing - - - Special Chemical Polishing - Special Chemical Polishing
Thread Size M3 ~ M5 M3 ~ M5 M3 ~ M6 M3 ~ M8 M3 ~ M8 M2 ~ M6 M3 ~ M4 M3 ~ M8 M3 ~ M5
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL SVSHL-M3 SVSHL-M4 SVSHL-M5 SVSHT-M3 SVSHT-M4 SVSHT-M5 SVSHT-M6 SVHS-M3 SVHS-M4 SVHS-M5 SVHS-M6 SVHS-M8 SVFCS-M3 SVFCS-M4 SVFCS-M5 SVFCS-M6 SVFCS-M8 SVFS-M2 SVFS-M2.6 SVFS-M3 SVFS-M4 SVFS-M5 SVFS-M6 SVFT-M3 SVFT-M4 SVPS-M3 SVPS-M4 SVPS-M5 SVPS-M6 SVPS-M8 SVPT-M3 SVPT-M4 SVPT-M5
Image Hex Socket Head Cap Screws - Super Black Hex Socket Head Cap Screws - Low Temperature Black Chrome Washers with Ventilation Grooves Washers with Ventilation Grooves - Chemical Polish Washers with Ventilation Grooves - Titanium Hex Socket Set Screws (with Ventilation Hole) Hex Posts with Ventilation Hole Clamping Set Screws with Ventilation Hole Clamping Set Screws with Ventilation Hole
Part Name Hex Socket Head Cap Screws - Super Black Hex Socket Head Cap Screws - Low Temperature Black Chrome Washers with Ventilation Grooves Washers with Ventilation Grooves - Chemical Polish Washers with Ventilation Grooves - Titanium Hex Socket Set Screws (with Ventilation Hole) Hex Posts with Ventilation Hole Clamping Set Screws with Ventilation Hole Clamping Set Screws with Ventilation Hole
Part Number SNSS-BK SNSS-RY SWAS-VF SWAS-VF-PC SWAT-VF SVTS SHVAS SCSS-VR SCSS-VF
Feature Reflection Resistance
Corrosion Resistance
Chemical Resistance
Reflection Resistance
Seizing Prevention
Standard Low outgas Lightweight
Nonmagnetic
Set Screws Stainless Steel
Single - end Female Screw Type
For Fixing
Full Ball
For Fixing
Flat Ball
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS304 SUS304 Grade 2 Titanium SUSXM7 (Equivalent to SUS304) SUS304 SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304)
Surface Treatment Stainless Steel Black Low temperature black chrome treatment - Special Chemical Polishing - - - - -
Thread Size M2 ~ M10 M3 ~ M10 M2 ~ M12 M3 ~ M12 M3 ~ M5 M3 ~ M8 M3 ~ M8 M5 ~ M10 M5 ~ M10
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SNSS-M10-BK SNSS-M2-BK SNSS-M3-BK SNSS-M4-BK SNSS-M5-BK SNSS-M6-BK SNSS-M8-BK SNSS-M10-RY SNSS-M3-RY SNSS-M4-RY SNSS-M5-RY SNSS-M6-RY SNSS-M8-RY SWAS-10-VF SWAS-12-VF SWAS-2.5-VF SWAS-2-VF SWAS-3-VF SWAS-4-VF SWAS-5-VF SWAS-6-VF SWAS-8-VF SWAS-10-VF-PC SWAS-12-VF-PC SWAS-3-VF-PC SWAS-4-VF-PC SWAS-5-VF-PC SWAS-6-VF-PC SWAS-8-VF-PC SWAT-3-VF SWAT-4-VF SWAT-5-VF SVTS-M3 SVTS-M4 SVTS-M5 SVTS-M6 SVTS-M8 SHVAS-M3 SHVAS-M4 SHVAS-M5 SHVAS-M6 SHVAS-M8 SCSS-M10-16-VR SCSS-M10-20-VR SCSS-M10-25-VR SCSS-M10-35-VR SCSS-M5-12-VR SCSS-M5-20-VR SCSS-M5-8-VR SCSS-M6-10-VR SCSS-M6-16-VR SCSS-M6-20-VR SCSS-M6-25-VR SCSS-M8-10-VR SCSS-M8-12-VR SCSS-M8-20-VR SCSS-M8-25-VR SCSS-M8-30-VR SCSS-M10-16-VF SCSS-M10-20-VF SCSS-M10-25-VF SCSS-M10-35-VF SCSS-M5-12-VF SCSS-M5-20-VF SCSS-M5-8-VF SCSS-M6-10-VF SCSS-M6-16-VF SCSS-M6-20-VF SCSS-M6-25-VF SCSS-M8-10-VF SCSS-M8-12-VF SCSS-M8-20-VF SCSS-M8-25-VF SCSS-M8-30-VF
Image Cover Caps Cover Caps Cover Caps - PTFE Socket Head Cap Screws for Cover Caps
Part Name Cover Caps Cover Caps Cover Caps - PTFE Socket Head Cap Screws for Cover Caps
Part Number SCAP-AL SCAP-CE SCAP-PT SNCPS
Feature Low Outgas
Corrosion Resistance
Heat Resistance
Chemical Resistance

Electrical Insulation
Chemical Resistance For Cover Caps
Material A5056 Al2O3 (Alumina 99.5%) PTFE (Polytetrafluoroethylene) SUSXM7 (Equivalent to SUS304)
Surface Treatment - - - -
Thread Size M5 ~ M16 M5 ~ M16 M5 ~ M16 M3 ~ M10
Operating Temperature (℃) - - - -
CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications
List SCAP-10-AL SCAP-3-AL SCAP-4-AL SCAP-5-AL SCAP-6-AL SCAP-8-AL SCAP-10-CE SCAP-3-CE SCAP-4-CE SCAP-5-CE SCAP-6-CE SCAP-8-CE SCAP-10-PT SCAP-3-PT SCAP-4-PT SCAP-5-PT SCAP-6-PT SCAP-8-PT SNCPS-M10 SNCPS-M3 SNCPS-M4 SNCPS-M5 SNCPS-M6 SNCPS-M8