Captive
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-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 are designed to prevent falling out.
They reduce the risk of parts falling off and getting lost.
Ideal for bolts used to secure inspection covers that require frequent attachment and removal.
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| Part Name | Titanium Hex Socket Head Cap Screws with Captive Washers | Titanium Hex Socket Head Cap Screws with Captive Washers | Socket Head Cap Captive Screws - Electroless Nickel Plating | Socket Head Cap Captive Screws | Socket Head Cap Captive Screws - Cleanroom Washed & Packaged | Socket Head Cap Captive Screws - Low Temperature Black Chrome Treatment | Socket Head Cap Captive Screws - Fluorine Coating | Socket Head Cap Captive Screws - PTFE Coating | Socket Head Cap Captive Screws - SUS316L |
| Part Number | SNSI3T | SNSI3T-UT | SSC-SNS-EL | SSC | SSC-UCL | SSC-RY | SSC-FC | SSC-TF | SSC-SNSL |
| Feature | Captive Washers I=3 |
Captive Washers I=3 |
High Strength Captive / Loss Prevention |
Standard Captive / Loss Prevention |
Captive/ Loss Prevention Cleanroom Washed & Packaged |
Chemical Resistance Anti-reflection Seizing Prevention Captive / Loss Prevention |
Seizing Prevention Captive / Loss Prevention |
Chemical Resistance Seizing Prevention Captive / Loss Prevention |
Non-magnetic Chemical Resistance Heat Resistance Captive / Loss Prevention |
| Price | From 6.96 USD | From 38.20 USD | From 4.29 USD | From 2.59 USD | From 3.10 USD | From 13.73 USD | From 4.29 USD | From 13.04 USD | From 4.13 USD |
| Material | Grade 2 Titanium | Grade 2 Titanium | Steel | SUSXM7 (Equivalent to SUS304) | SUSXM7 (Equivalent to SUS304) | SUSXM7 (Equivalent to SUS304) | SUSXM7 (Equivalent to SUS304) | SUSXM7 (Equivalent to SUS304) | SUS316L |
| Surface Treatment | Special Chemical Polishing | - | Electroless nickel plating | - | - | Low temperature black chrome treatment | Fluorine coating | PTFE coating | - |
| Thread Size | M3 ～ M6 | M3 ～ M6 | 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 | SNSI3T-M3 SNSI3T-M4 SNSI3T-M5 SNSI3T-M6 | SNSI3T-M3-UT SNSI3T-M4-UT SNSI3T-M5-UT SNSI3T-M6-UT | SSC-SNS-M3-EL SSC-SNS-M4-EL SSC-SNS-M5-EL SSC-SNS-M6-EL SSC-SNS-M8-EL | SSC-M3 SSC-M4 SSC-M5 SSC-M6 SSC-M8 | SSC-M3-UCL SSC-M4-UCL SSC-M5-UCL SSC-M6-UCL SSC-M8-UCL | SSC-M3-RY SSC-M4-RY SSC-M5-RY SSC-M6-RY SSC-M8-RY | SSC-M3-FC SSC-M4-FC SSC-M5-FC SSC-M6-FC SSC-M8-FC | SSC-M3-TF SSC-M4-TF SSC-M5-TF SSC-M6-TF SSC-M8-TF | SSC-SNSL-M3 SSC-SNSL-M4 SSC-SNSL-M5 SSC-SNSL-M6 SSC-SNSL-M8 |
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| Part Name | Socket Head Cap Captive Screws - High Intensity Stainless Steel | Socket Head Cap Captive Screws - Titanium | Socket Head Cap Captive Screws - High Intensity Titanium | Socket Head Cap Captive Screws and Retaining Washer Set | Vented Socket Head Cap Captive Screws | Self-Aligning Socket Head Cap Captive Screws with Guide Tip | Socket Head Cap Captive Screws (Inch Screws) | Pan head captive machine screws for precision instruments (miniature screws) | Socket Head Cap Captive Screws with Low Profile |
| Part Number | SSC-SNSLG | SSC-SNST | SSC-SNSTG | SSC-SET | SSC-SVSS | SSC-IG | SSC(INCH) | SSCZS | SSCLS |
| Feature | High Strength (Strength Class 10.8 Equivalent) Heat Resistance Corrosion Resistance Non-magnetic Captive / Loss Prevention |
Lightweight Non-magnetic Chemical Resistance Captive / Loss Prevention |
High Strength Lightweight Non-magnetic Corrosion Resistance Captive / Loss Prevention |
Standard Captive / Loss Prevention |
Captive / Loss Prevention |
With Guide Seizing Prevention Captive/Loss Prevention |
Inch Thread Captive / Loss Prevention |
For Precision Instruments Captive / Loss Prevention |
Low Profile Captive / Loss Prevention |
| Price | From 4.81 USD | From 12.02 USD | From 28.81 USD | From 25.98 USD | From 4.98 USD | From 3.78 USD | From 3.90 USD | From 5.90 USD | From 3.90 USD |
| Material | SUS316L | Grade 2 Titanium | Grade 5 Titanium | SUSXM7 (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 | - | - | - | - | - | - | - |
| Thread Size | M3 ～ M6 | M3 ～ M6 | M3 ～ M8 | M3 ～ M8 | M3 ～ M8 | M3 ～ M8 | No.4-40UNC ～ 1/4-20UNC | M1.4 ～ M2.6 | 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 | SSC-SNSLG-M3 SSC-SNSLG-M4 SSC-SNSLG-M5 SSC-SNSLG-M6 | SSC-SNST-M3 SSC-SNST-M4 SSC-SNST-M5 SSC-SNST-M6 | SSC-SNSTG-M3 SSC-SNSTG-M4 SSC-SNSTG-M5 SSC-SNSTG-M6 SSC-SNSTG-M8 | SSC-M3-SET SSC-M4-SET SSC-M5-SET SSC-M6-SET SSC-M8-SET | SSC-SVSS-M3 SSC-SVSS-M4 SSC-SVSS-M5 SSC-SVSS-M6 SSC-SVSS-M8 | SSC-M3-IG SSC-M4-IG SSC-M5-IG SSC-M6-IG SSC-M8-IG | SSC-#10-32 SSC-#4-40 SSC-#6-32 SSC-#8-32 SSC-1/4-20 | SSCZS-M1.4 SSCZS-M1.6 SSCZS-M1.7 SSCZS-M2 SSCZS-M2.5 SSCZS-M2.6 | SSCLS-M3 SSCLS-M4 SSCLS-M5 SSCLS-M6 SSCLS-M8 |
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| Part Name | Cross Recessed Truss Head Captive Screws | Phillips Truss Head Captive Screws - SUS316L | Retaining Washers | Plastic Captive Washers - PC | |||||
| Part Number | SSCMS | SSCML | SWAS-SC | SPC-SW | |||||
| Feature | Truss Head Screws Captive / Loss Prevention |
Truss Head Screws Captive / Loss Prevention |
Loss Prevention for Commercial Screws |
Electrical Insulation Lightweight Shock Resistance Weather Resistance |
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| Price | From 4.02 USD | From 5.85 USD | From 49.71 USD | From 8.58 USD | |||||
| Material | SUSXM7 (Equivalent to SUS304) | SUS316L | - | PC | |||||
| Surface Treatment | - | - | - | - | |||||
| Thread Size | M3 ～ M8 | M3 ～ M8 | M3 ～ M12 | M3 ～ M6 | |||||
| Operating Temperature (℃) | - | - | - | - | |||||
| CAD | CAD | CAD | CAD | CAD | |||||
| Specifications | Specifications | Specifications | Specifications | Specifications | |||||
| List | SSCMS-M3 SSCMS-M4 SSCMS-M5 SSCMS-M6 SSCMS-M8 | SSCML-M3 SSCML-M4 SSCML-M5 SSCML-M6 SSCML-M8 | SWAS-10-SC SWAS-12-SC SWAS-3-SC SWAS-4-SC SWAS-5-SC SWAS-6-SC SWAS-8-SC | SPC-3-SW SPC-4-SW SPC-5-SW SPC-6-SW |
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