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Special Screws

Select a product from category

Vented Screws, Vacuum Screws

Screws have gas ventilation holes for vacuum drawing of machines and have excellent corrosion resistance under vacuum environments.

Screws compatible with clean environments

Screws with cleanroom washing/cleanroom packing provided are available, along with screws compatible with clean environments such as those with ventilation holes.

Low Profile Screws, Small Head Screws

Compact head screws. Suitable for reducing the size of applications.

High Performance Stainless Steel Screws

High performance stainless steel screws have excellent strength, heat resistance, and corrosion resistance compared to standard stainless steel screws.

Titanium Screws

Screws made of titanium. They are lightweight, nonmagnetic, and chemically resistant.

Special Material Screws

Screws made of special materials such as Inconel, Molybdenum and Hastelloy to provide excellent heat, chemical, corrosion resistance.

Tools

A tool series dedicated for special applications.

Screws with Special Surface Treatment

Screws with surface treatment for seizing prevention and reflection resistance.

Micro Screws

Small-diameter screws lower than M2.6 size for precision instruments.

Captive Screws, Full Thread Screws

Screws for falling-out preventation and screws with full thread.

Functional Screws

Screws for fixing and locating clamping screws and ball plungers.

UNC Screws, UNF Screws

Screws for equipment and facilities that use inch-screw specifications.

Security screws, Tamper Resistant Screws

Screws which cannot be installed or removed easily with standard tools to prevent theft and tampering.

Hexalobular Screws

Screws with strength socket heads. For repeating installations and removals.

Plugs

Screw plugs for hydraulic and pneumatic machinery and equipment. Washers for loosening prevention.

Washers, Insert

Washers and inserts are available with a wide variety of outside diameters and thicknesses.

Plastic Screws

Various types of plastic screws made from materials such as VESPEL®, PEEK, and PTFE (Polytetrafluoroethylene).

Vibration Resistance

These screw components are highly effective for prevention of screw loosening due to vibration etc.

Screw Caps / Screw Covers

Protective caps for screw heads and tips.

Chemical Resistance Screws

Screws with special materials, surface treatments, and shapes for applications that require chemical resistance.

Socket Head Cap Screws

We have Socket Head Cap Screws with various kind of materials, surface treatments and characteristics.

Hex Head Screws

We have Hex Head Screws with various kind of materials, surface treatments and characteristics.

Sheet Metal Fasteners

Available to fix thin plate thickness over 0.1mm

SEMS Screws, Improved Fastening Efficiency Screws

Screws that do not require washers. This eliminates the need to incorporate washers and contributes to improved work efficiency.

Select a product from application

Purposes of use

Vacuum

Low Outgassing

Cleanroom

Chemical Resistance

High Strength

High Specific Strength

Heat Resistance

Galling & Seizing Prevention

Prevention of Screw Drive Damage

Anti-Reflective

Electrical Insulation

Non-Magnetic

Lightweight

Compact and Space-Saving

Increased Productivity

Captive

Loosening Prevention

Decoration

Fixing and Positioning

Conveyance
Selection Conditions
  • Select processingWith Built-in Washer
Image 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 Washer Integrated Hex Socket Head Cap Screws with Ventilation Hole - High Strength Stainless Steel Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers Washer Integrated Hex Socket Head Cap Screws - High Strength Stainless Steel Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers
Part Name 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 Washer Integrated Hex Socket Head Cap Screws with Ventilation Hole - High Strength Stainless Steel Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers Washer Integrated Hex Socket Head Cap Screws - High Strength Stainless Steel Titanium Hex Socket Head Cap Screws with Captive Washers Titanium Hex Socket Head Cap Screws with Captive Washers
Part Number SVSI1S SVSI1S-PC SVSQS SVSQLG SNSI1T SNSI3T SNSQLG SNSI1T-UT SNSI3T-UT
Feature Integrated Washers
I=1		 Integrated Washers
I=1		 Integrated Washers
I=3		 High Strength (Tensile Strength Ranking 10.8 Equivalent)
Integrated Washers
I=3		 Integrated Washers
I=1		 Integrated Washers
I=3		 High Strength (Tensile Strength Ranking 10.8 Equivalent)
Heat Resistance
Corrosion Resistance
Nonmagnetic
Integrated Washers
I=3		 Integrated Washers
I=1		 Integrated Washers
I=3
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS316L Grade 2 Titanium Grade 2 Titanium SUS316L Grade 2 Titanium Grade 2 Titanium
Surface Treatment - Special Chemical Polishing - - Special Chemical Polishing Special Chemical Polishing - - -
Thread Size M3 ～ M6 M3 ～ M6 M3 ～ M12 M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M6
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List 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 SVSQLG-M3 SVSQLG-M4 SVSQLG-M5 SVSQLG-M6 SNSI1T-M3 SNSI1T-M4 SNSI1T-M5 SNSI1T-M6 SNSI3T-M3 SNSI3T-M4 SNSI3T-M5 SNSI3T-M6 SNSQLG-M3 SNSQLG-M4 SNSQLG-M5 SNSQLG-M6 SNSI1T-M3-UT SNSI1T-M4-UT SNSI1T-M5-UT SNSI1T-M6-UT SNSI3T-M3-UT SNSI3T-M4-UT SNSI3T-M5-UT SNSI3T-M6-UT
Image Phillips Cross Recessed Pan Head Machine Screws with Captive Washers Phillips Cross Recessed Pan Head Machine Screws with Captive Washers Phillips Pan Head Screws with Washers for Sheet Metal (SEMS) Hex Socket Head Cap Screws with Captive Washers Socket Head Cap Screws with Washers for Sheet Metal (SEMS)
Part Name Phillips Cross Recessed Pan Head Machine Screws with Captive Washers Phillips Cross Recessed Pan Head Machine Screws with Captive Washers Phillips Pan Head Screws with Washers for Sheet Metal (SEMS) Hex Socket Head Cap Screws with Captive Washers Socket Head Cap Screws with Washers for Sheet Metal (SEMS)
Part Number SNPI1S SNPI3S SNPI3-SUC SNSQS SNSQS-SUC
Feature Integrated Washers
I=1		 Integrated Washers
I=3		 Captive Washers
P=3
Space-saving
For Sheet Metal		 Integrated Washers
I=3		 Captive Washers
P=3
For Sheet Metal
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Steel SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304)
Surface Treatment - - Trivalent chromate treatment - -
Thread Size M2.5 ～ M5 M2 ～ M6 M3 ～ M5 M3 ～ M6 M3 ～ M6
CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications
List SNPI1S-M2.5 SNPI1S-M3 SNPI1S-M4 SNPI1S-M5 SNPI3S-M2 SNPI3S-M2.5 SNPI3S-M3 SNPI3S-M4 SNPI3S-M5 SNPI3S-M6 SNPI3-M3-SUC SNPI3-M4-SUC SNPI3-M5-SUC SNSQS-M3 SNSQS-M4 SNSQS-M5 SNSQS-M6 SNSQS-M3-SUC SNSQS-M4-SUC SNSQS-M5-SUC SNSQS-M6-SUC

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Select the best screws for your needs

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