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Screws compatible with clean environments

These screws are ultrasonically cleaned or IPA cleaned in a cleanroom environment and then packaged.

They are ideal for parts used in FPD manufacturing equipment, semiconductor manufacturing equipment, medical devices,
and food machinery, as well as parts used in cleanrooms.
Can be used immediately upon arrival, saving you cleaning process time.

clean1

Image Hex Socket Head Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Low Profile Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws with Special Low Profile (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws (Tantalum) Hex Socket Head Cap Screws (MAT21) Socket Head Cap Screws with Ventilation Hole Socket Head Cap Screws with Ventilation Hole - Chemical Polish
Part Name Hex Socket Head Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Low Profile Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws with Special Low Profile (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws (Tantalum) Hex Socket Head Cap Screws (MAT21) Socket Head Cap Screws with Ventilation Hole Socket Head Cap Screws with Ventilation Hole - Chemical Polish
Part Number SNSS-UCL SLHS-UCL SSHS-UCL SNSL-UCL SSHL-UCL SNSTA SNSMT SVSS SVSS-PC
Feature Cleanroom Washing/Cleanroom Packing Provided Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided		 Special Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided		 Cleanroom Washing/Cleanroom Packing Provided Special Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided		 Chemical Resistance Chemical Resistance Standard Low outgas
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS316L SUS316L Tantalum MAT21 SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304)
Surface Treatment - - - - - - - - Special Chemical Polishing
Thread Size M2 ～ M6 M2 ～ M6 M2 ～ M6 M3 ～ M6 M3 ～ M5 M3 ～ M6 M3 ～ M8 M2 ～ M12 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 SLHS-M2.5-UCL SLHS-M2-UCL SLHS-M3-UCL SLHS-M4-UCL SLHS-M5-UCL SLHS-M6-UCL SSHS-M2.5-UCL SSHS-M2-UCL SSHS-M3-UCL SSHS-M4-UCL SSHS-M5-UCL SSHS-M6-UCL SNSL-M3-UCL SNSL-M4-UCL SNSL-M5-UCL SNSL-M6-UCL SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL SNSTA-M3 SNSTA-M4 SNSTA-M5 SNSTA-M6 SNSMT-M3 SNSMT-M4 SNSMT-M5 SNSMT-M6 SNSMT-M8 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
Image Washer Integrated Hex Socket Head Cap Screws with Ventilation Hole - High Strength Stainless Steel 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 Socket Head Cap Screws with Ventilation Hole - MoS<sub>2</sub> Shot Socket Head Cap Screws with Ventilation Hole - Silver Plating Socket Head Cap Captive Screws - Cleanroom Washed & Packaged Hex Socket Head Cap Screws with Ventilation Hole - High Intensity S.S. Socket Head Cap Screws with Ventilation Hole - SUS316L
Part Name Washer Integrated Hex Socket Head Cap Screws with Ventilation Hole - High Strength Stainless Steel 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 Socket Head Cap Screws with Ventilation Hole - MoS2 Shot Socket Head Cap Screws with Ventilation Hole - Silver Plating Socket Head Cap Captive Screws - Cleanroom Washed & Packaged Hex Socket Head Cap Screws with Ventilation Hole - High Intensity S.S. Socket Head Cap Screws with Ventilation Hole - SUS316L
Part Number SVSQLG SVSI1S SVSI1S-PC SVSQS SVSS-MOS SVSS-AG SSC-UCL SVSX-88 SVSL
Feature High Strength (Tensile Strength Ranking 10.8 Equivalent)
Integrated Washers
I=3		 Integrated Washers
I=1		 Integrated Washers
I=1		 Integrated Washers
I=3		 Seizing prevention Seizing prevention Captive/Loss Prevention
Cleanroom Washing/Cleanroom Packing Provided		 High Strength(Strength Class 8.8) CorrosionResistance
Material SUS316L SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS316L HiMo SUS316L
Surface Treatment - - Special Chemical Polishing - Molybdenum Disulfide Shot Treatment Silver plating - - -
Thread Size M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M12 M3 ～ M8 M3 ～ M8 M3 ～ M8 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 SVSQLG-M3 SVSQLG-M4 SVSQLG-M5 SVSQLG-M6 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 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 SSC-M3-UCL SSC-M4-UCL SSC-M5-UCL SSC-M6-UCL SSC-M8-UCL SVSX-M3-88 SVSX-M4-88 SVSX-M5-88 SVSX-M6-88 SVSL-M10 SVSL-M12 SVSL-M3 SVSL-M4 SVSL-M5 SVSL-M6 SVSL-M8
Image Hex Socket Head Cap Screws with Ventilation Hole - Titanium Socket Head Cap Screws with Ventilation Hole with Low Profile Socket Head Cap Screws with Ventilation Hole with Special Low Profile 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) Vented Socket Head Cap Screws with Small Head Vented Socket Head Cap Screws with Ultra Low Small Head Vented Socket Head Cap Screws with Small Head - 316L Stainless Steel Vented Socket Head Cap Screws with Ultra Low Small Head - 316L Stainless Steel
Part Name Hex Socket Head Cap Screws with Ventilation Hole - Titanium Socket Head Cap Screws with Ventilation Hole with Low Profile Socket Head Cap Screws with Ventilation Hole with Special Low Profile 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) Vented Socket Head Cap Screws with Small Head Vented Socket Head Cap Screws with Ultra Low Small Head Vented Socket Head Cap Screws with Small Head - 316L Stainless Steel Vented Socket Head Cap Screws with Ultra Low Small Head - 316L Stainless Steel
Part Number SVST SVLS SVSHS SVSHL SVSHT SVSS-SD SVSHS-SD SVSL-SD SVSHL-SD
Feature Lightweight
Nonmagnetic
Chemical Resistance		 Low Profile
Small Space		 Special Low Profile
Small Space		 Special Low Profile
Small Space		 Lightweight
Nonmagnetic
Chemical Resistance		 Standard
Small Head		 Special Low Profile
Small Head
Space-saving		 Small Head
Corrosion Resistance
Non-magnetic		 Special Low Profile
Small Head
Space-saving
Non-magnetic
Material Grade 2 Titanium SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS316L Grade 2 Titanium SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS316L SUS316L
Surface Treatment Special Chemical Polishing - - - Special Chemical Polishing - - - -
Thread Size M3 ～ M5 M3 ～ M10 M3 ～ M6 M3 ～ M5 M3 ～ M6 M2 ～ M10 M3 ～ M6 M2 ～ 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 SVST-M3 SVST-M4 SVST-M5 SVLS-M10 SVLS-M3 SVLS-M4 SVLS-M5 SVLS-M6 SVLS-M8 SVSHS-M3 SVSHS-M4 SVSHS-M5 SVSHS-M6 SVSHL-M3 SVSHL-M4 SVSHL-M5 SVSHT-M3 SVSHT-M4 SVSHT-M5 SVSHT-M6 SVSS-M10-SD SVSS-M2.5-SD SVSS-M2-SD SVSS-M3-SD SVSS-M4-SD SVSS-M5-SD SVSS-M6-SD SVSS-M8-SD SVSHS-M3-SD SVSHS-M4-SD SVSHS-M5-SD SVSHS-M6-SD SVSL-M2-SD SVSL-M3-SD SVSL-M4-SD SVSL-M5-SD SVSL-M6-SD SVSL-M8-SD SVSHL-M3-SD SVSHL-M4-SD SVSHL-M5-SD
Image Vented Socket Head Cap Screws with Small Head - Titanium Vented Socket Head Cap Screws with Ultra Low Small Head - Titanium Hex Socket Countersunk Head Screws with Ventilation Hole Cross Recessed Flat Head Machine Screws with Ventilation Hole Phillips Cross Recessed Pan Head Machine Screws with Ventilation Hole Hex Posts with Ventilation Hole Cover Caps Cover Caps Socket Head Cap Screws for Cover Caps
Part Name Vented Socket Head Cap Screws with Small Head - Titanium Vented Socket Head Cap Screws with Ultra Low Small Head - Titanium Hex Socket Countersunk Head Screws with Ventilation Hole Cross Recessed Flat Head Machine Screws with Ventilation Hole Phillips Cross Recessed Pan Head Machine Screws with Ventilation Hole Hex Posts with Ventilation Hole Cover Caps Cover Caps Socket Head Cap Screws for Cover Caps
Part Number SVST-SD SVSHT-SD SVFCS SVFS SVPS SHVAS SCAP-AL SCAP-CE SNCPS
Feature Small Head
Lightweight
Non-magnetic
Chemical Resistance
Lightweight		 Special Low Profile
Small Head
Space-saving
Lightweight
Non-magnetic
Chemical Resistance
Lightweight		 Hex Socket
CountersunkHead Screws
Small Space		 Flat Head Machine Screws
Small Space		 Pan Head Machine Screws Stainless Steel
Single - end Female Screw Type		 Low Outgas
Corrosion Resistance		 Heat Resistance
Chemical Resistance

Electrical Insulation		 For Cover Caps
Material Grade 2 Titanium Grade 2 Titanium SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS304 A5056 Al2O3 (Alumina 99.5%) SUSXM7 (Equivalent to SUS304)
Surface Treatment Special Chemical Polishing Special Chemical Polishing - - - - - - -
Thread Size M3 ～ M5 M3 ～ M6 M3 ～ M8 M2 ～ M6 M3 ～ M8 M3 ～ M8 M5 ～ M16 M5 ～ M16 M3 ～ M10
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SVST-M3-SD SVST-M4-SD SVST-M5-SD SVSHT-M3-SD SVSHT-M4-SD SVSHT-M5-SD SVSHT-M6-SD SVFCS-M3 SVFCS-M4 SVFCS-M5 SVFCS-M6 SVFCS-M8 SVFS-M2 SVFS-M2.6 SVFS-M3 SVFS-M4 SVFS-M5 SVFS-M6 SVPS-M3 SVPS-M4 SVPS-M5 SVPS-M6 SVPS-M8 SHVAS-M3 SHVAS-M4 SHVAS-M5 SHVAS-M6 SHVAS-M8 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 SNCPS-M10 SNCPS-M3 SNCPS-M4 SNCPS-M5 SNCPS-M6 SNCPS-M8
Image Washers with Ventilation Grooves Washers with Ventilation Grooves - Chemical Polish Washers with Ventilation Grooves - Titanium Clamping Set Screws with Ventilation Hole Clamping Set Screws with Ventilation Hole Socket Head Cap Screws - SUS310S Hex Nut - SUS310S Washer - SUS310S Hex Socket Head Cap Screws - High Intensity Titanium Alloy
Part Name Washers with Ventilation Grooves Washers with Ventilation Grooves - Chemical Polish Washers with Ventilation Grooves - Titanium Clamping Set Screws with Ventilation Hole Clamping Set Screws with Ventilation Hole Socket Head Cap Screws - SUS310S Hex Nut - SUS310S Washer - SUS310S Hex Socket Head Cap Screws - High Intensity Titanium Alloy
Part Number SWAS-VF SWAS-VF-PC SWAT-VF SCSS-VR SCSS-VF SNSJ SHNJ SWAJ-F SNSTG
Feature Standard Low outgas Lightweight
Nonmagnetic		 For Fixing
Full Ball		 For Fixing
Flat Ball		 Heat Resistance
Chemical Resistance		 Heat Resistance
Chemical Resistance		 Heat Resistance
Chemical Resistance		 High Strength
Lightweight
Nonmagnetic
Corrosion Resistance
Material SUS304 SUS304 Grade 2 Titanium SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS310S SUS310S SUS310S Grade 5 Titanium
Surface Treatment - Special Chemical Polishing - - - - - - Special Chemical Polishing
Thread Size M2 ～ M12 M3 ～ M12 M3 ～ M5 M5 ～ M10 M5 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M10 M2 ～ M10
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List 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 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 SNSJ-M10 SNSJ-M3 SNSJ-M4 SNSJ-M5 SNSJ-M6 SNSJ-M8 SHNJ-M10 SHNJ-M3 SHNJ-M4 SHNJ-M5 SHNJ-M6 SHNJ-M8 SWAJ-10-F SWAJ-3-F SWAJ-4-F SWAJ-5-F SWAJ-6-F SWAJ-8-F SNSTG-M10 SNSTG-M2 SNSTG-M2.5 SNSTG-M3 SNSTG-M4 SNSTG-M5 SNSTG-M6 SNSTG-M8
Image Hex Socket Head Cap Screws - Titanium Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers Socket Head Cap Captive Screws - High Intensity Titanium Socket Head Cap Captive Screws - Titanium Phosphor Bronze Pan Head Machine Screws for Precision Instruments (Miniature Screws) Cross Recessed Pan Head Machine Screws - High Intensity Titanium Alloy Cross Recessed Pan Head Machine Screws - Titanium Cross Recessed Flat Head Machine Screws - High Intensity Titanium Alloy
Part Name Hex Socket Head Cap Screws - Titanium Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers Socket Head Cap Captive Screws - High Intensity Titanium Socket Head Cap Captive Screws - Titanium Phosphor Bronze Pan Head Machine Screws for Precision Instruments (Miniature Screws) Cross Recessed Pan Head Machine Screws - High Intensity Titanium Alloy Cross Recessed Pan Head Machine Screws - Titanium Cross Recessed Flat Head Machine Screws - High Intensity Titanium Alloy
Part Number SNST SNSI1T SNSI3T SSC-SNSTG SSC-SNST SNZP SNPTG SNPT SNFTG
Feature Lightweight
Nonmagnetic
Chemical Resistance		 Integrated Washers
I=1		 Integrated Washers
I=3		 High Strength
Lightweight
Non-magnetic
Corrosion Resistance
Captive/Loss Prevention		 Lightweight
Non-magnetic
Chemical Resistance
Captive/Loss Prevention		 Non-magnetic
Pan Head Machine Screws
for Precision Instruments		 High Strength
Lightweight
Nonmagnetic
Corrosion Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 High Strength
Lightweight
Nonmagnetic
Corrosion Resistance
Material Grade 2 Titanium Grade 2 Titanium Grade 2 Titanium Grade 5 Titanium Grade 2 Titanium C5191 (Phosphor Bronze) β Titanium Grade 2 Titanium β Titanium
Surface Treatment Special Chemical Polishing Special Chemical Polishing Special Chemical Polishing - Special Chemical Polishing - Special Chemical Polishing Special Chemical Polishing Special Chemical Polishing
Thread Size M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M8 M3 ～ M6 M2 ～ M2.5 M3 ～ M5 M2 ～ M5 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 SNST-M3 SNST-M4 SNST-M5 SNST-M6 SNSI1T-M3 SNSI1T-M4 SNSI1T-M5 SNSI1T-M6 SNSI3T-M3 SNSI3T-M4 SNSI3T-M5 SNSI3T-M6 SSC-SNSTG-M3 SSC-SNSTG-M4 SSC-SNSTG-M5 SSC-SNSTG-M6 SSC-SNSTG-M8 SSC-SNST-M3 SSC-SNST-M4 SSC-SNST-M5 SSC-SNST-M6 SNZP-M2 SNZP-M2.5 SNPTG-M3 SNPTG-M4 SNPTG-M5 SNPT-M2 SNPT-M2.5 SNPT-M3 SNPT-M4 SNPT-M5 SNFTG-M3 SNFTG-M4 SNFTG-M5
Image Cross Recessed Flat Head Machine Screws - Titanium Hex Nuts / Hex Flange Nuts - Titanium Hex Nuts / Hex Flange Nuts - Titanium Hex Lock Nuts - Titanium Washers - Titanium Washers - Titanium Socket Head Cap Screw -Inconel equiv. Hex Socket Head Cap Screws (Inconel equiv.) with Ventilation Hole Inconel Hex Nut
Part Name Cross Recessed Flat Head Machine Screws - Titanium Hex Nuts / Hex Flange Nuts - Titanium Hex Nuts / Hex Flange Nuts - Titanium Hex Lock Nuts - Titanium Washers - Titanium Washers - Titanium Socket Head Cap Screw -Inconel equiv. Hex Socket Head Cap Screws (Inconel equiv.) with Ventilation Hole Inconel Hex Nut
Part Number SNFT SHNT SHNT-F SWUT SWAT-F SWAT-S SNSI SVSI SHNI
Feature Lightweight
Nonmagnetic
Chemical Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 Lightweight
Nonmagnetic
Chemical Resistance
With Flange		 Lightweight
Nonmagnetic
Vibration Resistant		 Lightweight
Nonmagnetic
Chemical Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance
Material Grade 2 Titanium Grade 2 Titanium Grade 2 Titanium Grade 2 Titanium Grade 2 Titanium Grade 2 Titanium Inconel equiv. Inconel equiv. Inconel equiv.
Surface Treatment Special Chemical Polishing Special Chemical Polishing Special Chemical Polishing Special Chemical Polishing - - - - -
Thread Size M3 ～ M4 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M10 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 SNFT-M3 SNFT-M4 SHNT-M10 SHNT-M3 SHNT-M4 SHNT-M5 SHNT-M6 SHNT-M8 SHNT-M10-F SHNT-M3-F SHNT-M4-F SHNT-M5-F SHNT-M6-F SHNT-M8-F SWUT-M10 SWUT-M3 SWUT-M4 SWUT-M5 SWUT-M6 SWUT-M8 SWAT-10-F SWAT-3-F SWAT-4-F SWAT-5-F SWAT-6-F SWAT-8-F SWAT-10-S SWAT-3-S SWAT-4-S SWAT-5-S SWAT-6-S SWAT-8-S SNSI-M3 SNSI-M4 SNSI-M5 SNSI-M6 SNSI-M8 SVSI-M3 SVSI-M4 SVSI-M5 SVSI-M6 SVSI-M8 SHNI-M3 SHNI-M4 SHNI-M5 SHNI-M6 SHNI-M8
Image Inconel Washer Hex Socket Head Cap Screws - Molybdenum Molybdenum Hex Socket Head Cap Screws with Ventilation Hole Hex Nuts - Molybdenum Washers - Molybdenum Socket Head Cap Screw -Hastelloy C-276　equiv. Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SP-1） Plastic Screw - Hex Head Screws - VESPEL（Grade：SP-1）
Part Name Inconel Washer Hex Socket Head Cap Screws - Molybdenum Molybdenum Hex Socket Head Cap Screws with Ventilation Hole Hex Nuts - Molybdenum Washers - Molybdenum Socket Head Cap Screw -Hastelloy C-276　equiv. Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SP-1） Plastic Screw - Hex Head Screws - VESPEL（Grade：SP-1）
Part Number SWAI-F SNSM SVSM SHNM SWAM-F SNSH-C276 SVSH-C276 SPD-C SPD-H
Feature Chemical Resistance
Heat Resistance		 Heat Resistance Heat Resistance Heat Resistance Heat Resistance Chemical Resistance Chemical Resistance Heat Resistance
Chemical Resistance
Low Outgas		 Heat Resistance
Chemical Resistance
Low Outgas
Material Inconel equiv. Pure molybdenum Pure molybdenum Pure molybdenum Pure molybdenum Hastelloy equiv. Hastelloy equiv. VESPEL® SP-1 VESPEL® SP-1
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M8 M3 ～ M8 M3 ～ M8 M3 ～ M8 M3 ～ M8 M3 ～ M8 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 SWAI-3-F SWAI-4-F SWAI-5-F SWAI-6-F SWAI-8-F SNSM-M3 SNSM-M4 SNSM-M5 SNSM-M6 SNSM-M8 SVSM-M3 SVSM-M4 SVSM-M5 SVSM-M6 SVSM-M8 SHNM-M3 SHNM-M4 SHNM-M5 SHNM-M6 SHNM-M8 SWAM-3-F SWAM-4-F SWAM-5-F SWAM-6-F SWAM-8-F SNSH-M3-C276 SNSH-M4-C276 SNSH-M5-C276 SNSH-M6-C276 SNSH-M8-C276 SVSH-M3-C276 SVSH-M4-C276 SVSH-M5-C276 SVSH-M6-C276 SVSH-M8-C276 SPD-M3-C SPD-M4-C SPD-M5-C SPD-M6-C SPD-M8-C SPD-M3-H SPD-M4-H SPD-M5-H SPD-M6-H SPD-M8-H
Image Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SCP-5000） Plastic Screw - Hex Head Screws - VESPEL（Grade：SCP-5000） Hex Socket Head Cap Screws - Nickel Hex Socket Head Cap Screws - Super Invar Hex Socket Head Cap Screws - Phosphor Bronze Hex Socket Head Cap Screws - Aluminum Aluminum Hex Socket Head Cap Screws with Ventilation Hole Slotted Cheese Head Machine Screws (Pure Tungsten) Ceramic Hex Socket Head Cap Bolts
Part Name Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SCP-5000） Plastic Screw - Hex Head Screws - VESPEL（Grade：SCP-5000） Hex Socket Head Cap Screws - Nickel Hex Socket Head Cap Screws - Super Invar Hex Socket Head Cap Screws - Phosphor Bronze Hex Socket Head Cap Screws - Aluminum Aluminum Hex Socket Head Cap Screws with Ventilation Hole Slotted Cheese Head Machine Screws (Pure Tungsten) Ceramic Hex Socket Head Cap Bolts
Part Number SPDC-C SPDC-H SNSN SNSIV SNSP SNSA SVSA SNCW SCX-C
Feature Heat Resistance
Chemical Resistance
Low Outgas		 Heat Resistance
Chemical Resistance
Low Outgas		 Chemical Resistance
Heat Resistance		 Low Expansion Non-Magnetic Lightweight Lightweight Chemical Resistance Chemical Resistance
Heat Resistance
Electrical Insulation
Material VESPEL® SCP-5000 VESPEL® SCP-5000 Pure Nickel (Ni 99.0%) Super Invar C5191 (Phosphor Bronze) A5056 A5056 Tungsten Al2O3 (Alumina 99.5%)
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M8 M3 ～ M8 M3 ～ M8 M3 ～ M8 M2 ～ M8 M3 ～ M8 M3 ～ M8 M3 ～ M6 M3 ～ M10
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SPDC-M3-C SPDC-M4-C SPDC-M5-C SPDC-M6-C SPDC-M8-C SPDC-M3-H SPDC-M4-H SPDC-M5-H SPDC-M6-H SPDC-M8-H SNSN-M3 SNSN-M4 SNSN-M5 SNSN-M6 SNSN-M8 SNSIV-M3 SNSIV-M4 SNSIV-M5 SNSIV-M6 SNSIV-M8 SNSP-M2 SNSP-M2.5 SNSP-M3 SNSP-M4 SNSP-M5 SNSP-M6 SNSP-M8 SNSA-M3 SNSA-M4 SNSA-M5 SNSA-M6 SNSA-M8 SVSA-M3 SVSA-M4 SVSA-M5 SVSA-M6 SVSA-M8 SNCW-M3 SNCW-M4 SNCW-M5 SNCW-M6 SCX-M10-C SCX-M3-C SCX-M4-C SCX-M5-C SCX-M6-C SCX-M8-C
Image Socket Head Cap Screws - Hastelloy C-22 equiv. Hex Socket Head Cap Screws (Hastelloy C-22 equiv.) with Ventilation Hole Hex Socket Head Cap Screws with Special Low Profile (Hastelloy C-22 equiv.)
Part Name Socket Head Cap Screws - Hastelloy C-22 equiv. Hex Socket Head Cap Screws (Hastelloy C-22 equiv.) with Ventilation Hole Hex Socket Head Cap Screws with Special Low Profile (Hastelloy C-22 equiv.)
Part Number SNSH-C22 SVSH-C22 SSHH-C22
Feature Chemical Resistance Chemical Resistance Chemical Resistance
Special Low Profile
Space-saving
Material Hastelloy equiv. Hastelloy equiv. Hastelloy equiv.
Surface Treatment - - -
Thread Size M3 ～ M8 M3 ～ M8 M2 ～ M5
Operating Temperature (℃) - - -
CAD CAD CAD CAD
Specifications Specifications Specifications Specifications
List SNSH-M3-C22 SNSH-M4-C22 SNSH-M5-C22 SNSH-M6-C22 SNSH-M8-C22 SVSH-M3-C22 SVSH-M4-C22 SVSH-M5-C22 SVSH-M6-C22 SVSH-M8-C22 SSHH-M2.5-C22 SSHH-M2-C22 SSHH-M3-C22 SSHH-M4-C22 SSHH-M5-C22

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Comparison of the Dimensions of Low Profile Screws and Small Head Screws

Comparison of the Dimensions of Low Profile Screws and Small Head Screws

This page compares the dimensions of low profile and small head screws. Easily find screws that satisfy the desired dimensions, shape and material.

What are Captive Screws? Introduction of the NBK Captive Series

What are Captive Screws? Introduction of the NBK Captive Series

NBK has standardized products for fall prevention of parts in the knob, pull and e-nedzi.com (special screw) categories. Use NBK's Captive Series for food machinery, packaging machinery and chemical manufacturing equipment that require CE Marking compatibility and measures against contamination.

What are Hex Socket Head Cap Screws (cap bolts)?

What are Hex Socket Head Cap Screws (cap bolts)?

Hex Socket Head Cap Screws (cap bolts) are bolts (screws) with hexagon-shaped holes in their heads. It lists product descriptions for hex socket head cap screws, recommended products, etc.

No. 2: Vacuum environments

No. 2: Vacuum environments

Vacuum technology is often used in semiconductor manufacturing equipment. A vacuum is not required for all equipment. A vacuum would mainly be required for equipment that uses plasma or an electron beam. In Part 2, we introduce some NBK products that are ideal for use in these vacuum environments!

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Vented Screws, Vacuum Screws

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SEMS Screws, Improved Fastening Efficiency Screws

SEMS Screws, Improved Fastening Efficiency Screws