Non-Magnetic
Order Online - Exclusive to U.S., Canada & Mexico
-Skip the quote process: Purchase products directly from our online shop with real-time pricing.
-Local Delivery from Philadelphia: Shipped via UPS and FedEx from our Philadelphia warehouse.
-Streamlined Procurement: Most orders are dispatched from Philadelphia within one week.
-Many special screw specifications that typically require custom manufacturing elsewhere are available as standard items from NBK.
These screws have low magnetic permeability.
They are suitable for semiconductor manufacturing equipment, FPD manufacturing equipment, electronic devices, and MRI machines where magnetic interference is undesirable.
In addition to bolts, nuts, and washers, non-magnetic tools are also available.
These are ideal for assembling and maintaining equipment and devices in strong magnetic field environments.
| Image |  |
 |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Socket Head Cap Captive Screws with Low Profile - 316L Stainless Steel | Hex Head Captive Screws - 316L Stainless Steel | Phillips Pan Head Captive Screws - SUS316L | Phillips Truss Head Captive Screws - SUS316L | Hex Socket Head Cap Screws - High Intensity Titanium Alloy | Hex Socket Head Cap Screws - Titanium | Vented Socket Head Cap Screws - Titanium | Socket Head Cap Screws with Small Head - Titanium | Socket Head Cap Screws with Small Head - Titanium |
| Part Number | SSC-SLHL | SSC-SNHL | SSCPL | SSCML | SNSTG | SNST | SVST | SNST-SD | SNST-SD-UT |
| Feature | Captive / Loss Prevention Space-Saving Low Profile |
Captive / Loss Prevention |
Pan Head Machine Screws Captive / Loss Prevention |
Truss Head Screws Captive / Loss Prevention |
High Strength Lightweight Nonmagnetic Corrosion Resistance |
Lightweight Nonmagnetic Chemical Resistance |
Lightweight Nonmagnetic Chemical Resistance |
Small Head Lightweight Non-magnetic Chemical Resistance |
Small Head Lightweight Non-magnetic Chemical Resistance |
| Price | From 5.34 USD | From 4.64 USD | From 5 USD | From 5.85 USD | From 12.73 USD | From 7.53 USD | From 17.88 USD | From 10.48 USD | From 10.31 USD |
| Material | SUS316L | SUS316L | SUS316L | SUS316L | Grade 5 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium |
| Surface Treatment | - | - | - | - | Special Chemical Polishing | Special Chemical Polishing | Special Chemical Polishing | Special Chemical Polishing | - |
| Thread Size | M3 ～ M6 | M3 ～ M8 | M3 ～ M8 | M3 ～ M8 | M2 ～ M10 | M3 ～ M6 | M3 ～ M5 | M3 ～ 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 | SSC-SLHL-M3 SSC-SLHL-M4 SSC-SLHL-M5 SSC-SLHL-M6 | SSC-SNHL-M3 SSC-SNHL-M4 SSC-SNHL-M5 SSC-SNHL-M6 SSC-SNHL-M8 | SSCPL-M3 SSCPL-M4 SSCPL-M5 SSCPL-M6 SSCPL-M8 | SSCML-M3 SSCML-M4 SSCML-M5 SSCML-M6 SSCML-M8 | SNSTG-M10 SNSTG-M2 SNSTG-M2.5 SNSTG-M3 SNSTG-M4 SNSTG-M5 SNSTG-M6 SNSTG-M8 | SNST-M3 SNST-M4 SNST-M5 SNST-M6 | SVST-M3 SVST-M4 SVST-M5 | SNST-M3-SD SNST-M4-SD SNST-M5-SD SNST-M6-SD | SNST-M3-SD-UT SNST-M4-SD-UT SNST-M5-SD-UT SNST-M6-SD-UT |
| Image |  |
 |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Vented Socket Head Cap Screws with Small Head - Titanium | Socket Head Cap Screws with Ultra Low Small Head - Titanium | Socket Head Cap Screws with Ultra Low Small Head - Titanium | Vented Socket Head Cap Screws with Ultra Low Profile & Small Head - Titanium | Titanium Hex Socket Head Cap Screws with Captive Washers | Titanium Hex Socket Head Cap Screws with Captive Washers | 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 |
| Part Number | SVST-SD | SSHT-SD | SSHT-SD-UT | SVSHT-SD | SNSI1T | SNSI1T-UT | SNSI3T | SNSI3T-UT | SSC-SNSTG |
| Feature | Small Head Lightweight Non-magnetic Chemical Resistance |
Special Low Profile Space-saving Lightweight Non-magnetic Chemical Resistance Small Head |
Special Low Profile Space-saving Lightweight Non-magnetic Chemical Resistance Small Head |
Special Low Profile Small Head Space-saving Lightweight Non-magnetic Chemical Resistance |
Captive Washers I=1 |
Captive Washers I=1 |
Captive Washers I=3 |
Captive Washers I=3 |
High Strength Lightweight Non-magnetic Corrosion Resistance Captive / Loss Prevention |
| Price | From 24.70 USD | From 21.44 USD | From 11.85 USD | From 36.71 USD | From 6.23 USD | From 34.16 USD | From 6.96 USD | From 38.20 USD | From 28.81 USD |
| Material | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 5 Titanium |
| Surface Treatment | Special Chemical Polishing | Special Chemical Polishing | - | Special Chemical Polishing | Special Chemical Polishing | - | Special Chemical Polishing | - | - |
| Thread Size | M3 ～ M5 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | M3 ～ M6 | 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 | SVST-M3-SD SVST-M4-SD SVST-M5-SD | SSHT-M3-SD SSHT-M4-SD SSHT-M5-SD SSHT-M6-SD | SSHT-M3-SD-UT SSHT-M4-SD-UT SSHT-M5-SD-UT SSHT-M6-SD-UT | SVSHT-M3-SD SVSHT-M4-SD SVSHT-M5-SD SVSHT-M6-SD | SNSI1T-M3 SNSI1T-M4 SNSI1T-M5 SNSI1T-M6 | SNSI1T-M3-UT SNSI1T-M4-UT SNSI1T-M5-UT SNSI1T-M6-UT | SNSI3T-M3 SNSI3T-M4 SNSI3T-M5 SNSI3T-M6 | SNSI3T-M3-UT SNSI3T-M4-UT SNSI3T-M5-UT SNSI3T-M6-UT | SSC-SNSTG-M3 SSC-SNSTG-M4 SSC-SNSTG-M5 SSC-SNSTG-M6 SSC-SNSTG-M8 |
| Image |  |
 |
 |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Part Name | 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 | Phillips Pan Head Captive Screws - Brass | Brass Cross Recessed Micro Pan Head Machine Screws - Type 0-1 | Brass Cross Recessed Micro Pan Head Machine Screws with Nylon Patch - Type 0-1 | Cross Recessed Flat Head Machine Screws - High Intensity Titanium Alloy | Cross Recessed Flat Head Machine Screws - Titanium |
| Part Number | SSC-SNST | SNZP | SNPTG | SNPT | SSCPB | SNZB | SNZB-ALK | SNFTG | SNFT |
| Feature | 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 |
Pan Head Machine Screws Captive / Loss Prevention |
Non-magnetic Pan Head Machine Screws for Precision Instruments |
Non-magnetic Pan Head Machine Screws for Precision Instruments Nylon Patch |
High Strength Lightweight Nonmagnetic Corrosion Resistance |
Lightweight Nonmagnetic Chemical Resistance |
| Price | From 12.02 USD | From 37.27 USD | From 3.04 USD | From 2.08 USD | From 3.95 USD | From 10.30 USD | From 26.07 USD | From 2.61 USD | From 2.23 USD |
| Material | Grade 2 Titanium | C5191 (Phosphor Bronze) | β Titanium | Grade 2 Titanium | Brass | Brass | Brass | β Titanium | Grade 2 Titanium |
| Surface Treatment | Special Chemical Polishing | - | Special Chemical Polishing | Special Chemical Polishing | - | - | - | Special Chemical Polishing | Special Chemical Polishing |
| Thread Size | M3 ～ M6 | M2 ～ M2.5 | M3 ～ M5 | M2 ～ M5 | M3 ～ M8 | M2 ～ M2.6 | M2 ～ M2.6 | M3 ～ M5 | M3 ～ M4 |
| Operating Temperature (℃) | - | - | - | - | - | - | - | - | - |
| CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | 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 | SSCPB-M3 SSCPB-M4 SSCPB-M5 SSCPB-M6 SSCPB-M8 | SNZB-M2 SNZB-M2.6 | SNZB-M2.6-ALK SNZB-M2-ALK | SNFTG-M3 SNFTG-M4 SNFTG-M5 | SNFT-M3 SNFT-M4 |
| Image |  |
 |
 |
 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Hex Nuts / Hex Flange Nuts - Titanium | Hex Nuts / Hex Flange Nuts - Titanium | Hex Lock Nuts - Titanium | Washers - Titanium | Washers - Titanium | Hex Socket Head Cap Screws - Phosphor Bronze | CFRTP Adjustable Wrench | Titanium Hexagon Key | |
| Part Number | SHNT | SHNT-F | SWUT | SWAT-F | SWAT-S | SNSP | SKMWCP-200 | SKHTG | |
| Feature | Lightweight Nonmagnetic Chemical Resistance |
Lightweight Nonmagnetic Chemical Resistance With Flange |
Lightweight Nonmagnetic Vibration Resistant |
Lightweight Nonmagnetic Chemical Resistance |
Lightweight Nonmagnetic Chemical Resistance |
Non-Magnetic | Non-magnetic Tool | Non-magnetic Tool | |
| Price | From 3.90 USD | From 4.02 USD | From 7.59 USD | From 1.59 USD | From 1.09 USD | From 20.07 USD | From 192.50 USD | From 62.74 USD | |
| Material | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | Grade 2 Titanium | C5191 (Phosphor Bronze) | CFRTP (Carbon Fiber Reinforced Thermoplastics resin) | Grade 5 Titanium | |
| Surface Treatment | Special Chemical Polishing | Special Chemical Polishing | Special Chemical Polishing | - | - | - | - | Barrel Polishing | |
| Thread Size | M3 ～ M10 | M3 ～ M10 | M3 ～ M10 | M3 ～ M10 | M3 ～ M10 | M2 ～ M8 | - | - | |
| Operating Temperature (℃) | - | - | - | - | - | - | - | - | |
| CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | |
| List | 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 | SNSP-M2 SNSP-M2.5 SNSP-M3 SNSP-M4 SNSP-M5 SNSP-M6 SNSP-M8 | SKMWCP-200 | SKHTG-1.5 SKHTG-2 SKHTG-2.5 SKHTG-3 SKHTG-4 SKHTG-5 SKHTG-6 |
Latest
Helpful Resources
Search by purpose
Product IntroductionCustomizationServices & Product OptionsIssue/case studiesTechnical DataUsageSelection MethodInstallation Method/MaintenanceSafety PrecautionsGlossary
Search by keyword
Improved productivity/workabilitySafety measures/precautionary measuresReduced cost/energy saving/long lifeVibration prevention/high precisionCompact/space-saving/lightweightCustomizationHigh strength/high rigidityHeat resistance/corrosion resistanceElegant functionality/designCleanroom/vacuum/non-magneticSeizing PreventionAutomation/robots/motorizationOthers
Search by industry
Machine ToolsSemiconductor Manufacturing EquipmentFood MachineryAutomotive Manufacturing ProcessMedical EquipmentFA Devices
Search by series
The Semiconductor Industry and NBKVideo LibraryHints for correctly using NBK productsSolution samplesWhat is a Screw?Description of Mechanical Components for EngineersDescription of Special Screws for Engineers3 Min Engineering TipsServices & Product OptionsTechnical Data
