• Special Screws
  • Captive Screws・Full Thread Screws

SSC-SRBS

Captive Button Head Cap Bolts with Hexalobular Socket (with Pin)

Safety Precautions

RoHS Compliant

  • Tamper Resistance
  • Loss Prevention
SSC-SRBSCaptive Button Head Cap Bolts with Hexalobular Socket (with Pin)

Hints for Correctly Using NBK Products

The video is an example using SSC(SSC). You can perform the same operation using this product.


Dimension Drawing

SSC-SRBSCaptive Button Head Cap Bolts with Hexalobular Socket (with Pin)寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M3
M4
M5
M6
M8
L
All
8
10
12
16
20
25
30
40

Unit : mm

Part Number M (Coarse)
Nominal of Thread		 Pitch L Lm D1 L1 dc Applicable Wrench Type Applicable Bit Type Hexalobular
Socket No.		 Qty per Pack Mass
(g)		 Price
(USD)		 CAD
Download		 Standard
Bit Driver
SSC-SRBS-M3-8 M3 0.5 8 4 5.7 1.65 2.2 SRX-10 SRXB-10 SRD-6.35 10 1 0.57 3.23 CAD Cart
SSC-SRBS-M3-10 M3 0.5 10 4 5.7 1.65 2.2 SRX-10 SRXB-10 SRD-6.35 10 1 0.65 3.23 CAD Cart
SSC-SRBS-M3-12 M3 0.5 12 4 5.7 1.65 2.2 SRX-10 SRXB-10 SRD-6.35 10 1 0.73 3.23 CAD Cart
SSC-SRBS-M3-16 M3 0.5 16 4 5.7 1.65 2.2 SRX-10 SRXB-10 SRD-6.35 10 1 0.93 3.23 CAD Cart
SSC-SRBS-M4-10 M4 0.7 10 5 7.6 2.2 3 SRX-20 SRXB-20 SRD-6.35 20 1 1.4 2.80 CAD Cart
SSC-SRBS-M4-12 M4 0.7 12 5 7.6 2.2 3 SRX-20 SRXB-20 SRD-6.35 20 1 1.5 2.80 CAD Cart
SSC-SRBS-M4-16 M4 0.7 16 5 7.6 2.2 3 SRX-20 SRXB-20 SRD-6.35 20 1 1.8 2.80 CAD Cart
SSC-SRBS-M4-20 M4 0.7 20 5 7.6 2.2 3 SRX-20 SRXB-20 SRD-6.35 20 1 2.2 2.80 CAD Cart
SSC-SRBS-M5-12 M5 0.8 12 6 9.5 2.75 3.9 SRX-25 SRXB-25 SRD-6.35 25 1 2.3 2.94 CAD Cart
SSC-SRBS-M5-16 M5 0.8 16 6 9.5 2.75 3.9 SRX-25 SRXB-25 SRD-6.35 25 1 2.8 2.94 CAD Cart
SSC-SRBS-M5-20 M5 0.8 20 6 9.5 2.75 3.9 SRX-25 SRXB-25 SRD-6.35 25 1 3.3 3.07 CAD Cart
SSC-SRBS-M5-25 M5 0.8 25 6 9.5 2.75 3.9 SRX-25 SRXB-25 SRD-6.35 25 1 4.1 3.07 CAD Cart
SSC-SRBS-M6-12 M6 1 12 8 10.5 3.3 4.5 SRX-30 SRXB-30 SRD-6.35 30 1 3.6 3.07 CAD Cart
SSC-SRBS-M6-16 M6 1 16 8 10.5 3.3 4.5 SRX-30 SRXB-30 SRD-6.35 30 1 4.3 3.07 CAD Cart
SSC-SRBS-M6-20 M6 1 20 8 10.5 3.3 4.5 SRX-30 SRXB-30 SRD-6.35 30 1 5.1 3.07 CAD Cart
SSC-SRBS-M6-25 M6 1 25 8 10.5 3.3 4.5 SRX-30 SRXB-30 SRD-6.35 30 1 6.1 3.23 CAD Cart
SSC-SRBS-M6-30 M6 1 30 8 10.5 3.3 4.5 SRX-30 SRXB-30 SRD-6.35 30 1 6.9 3.23 CAD Cart
SSC-SRBS-M8-16 M8 1.25 16 10 14 4.4 6.3 SRX-40 SRXB-40 SRD-6.35 40 1 9.1 3.79 CAD Cart
SSC-SRBS-M8-20 M8 1.25 20 10 14 4.4 6.3 SRX-40 SRXB-40 SRD-6.35 40 1 10 3.91 CAD Cart
SSC-SRBS-M8-25 M8 1.25 25 10 14 4.4 6.3 SRX-40 SRXB-40 SRD-6.35 40 1 12 4.20 CAD Cart
SSC-SRBS-M8-30 M8 1.25 30 10 14 4.4 6.3 SRX-40 SRXB-40 SRD-6.35 40 1 14 4.20 CAD Cart
SSC-SRBS-M8-40 M8 1.25 40 10 14 4.4 6.3 SRX-40 SRXB-40 SRD-6.35 40 1 18 4.33 CAD Cart

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Related Services

Material/Finish

SSC-SRBS
Main Body Equivalent to SUS304
Strength Class Equivalent to A2-50

Application

Fixing of protection cover and cover for inspection / CE marking
Machine tool / Food machinery / and Electronic device

Characteristics

  • Prevents fall-off and loss of the screw. They are intended to fix protective and inspection covers that are frequently installed and removed.
  • Tamper resistant screw type.
  • For CE Marking compatibility. ⇒Use the NBK Captive Screw Series to be comply with CE
  • Install and remove with SRX Dedicated Wrench or SRXB Dedicated Bit and SRD Dedicated Magnetic Screwdriver together.
  • We also produce captive screws of special specifications, e.g. dimensions, shapes, materials and surface treatment. Please contact our customer service.

SSC-SRBSCaptive Button Head Cap Bolts with Hexalobular Socket (with Pin)


Precautions for Use

  • Screw hole inner diameter on the cover side shall be at least the dc dimension.
  • The cover thickness should be 0.8 mm or above.

Mounting Example

Machine a screw hole on the cover and let through the threaded part of SSC-SRBS. Threaded part of SSC-SRBS is still engaged with the screw hole on the cover even after the screw is removed from the frame, so SSC-SRBS never fall out of the cover.

SSC-SRBSCaptive Button Head Cap Bolts with Hexalobular Socket (with Pin)


Related Products

SRX dedicated wrenches are available.
SRX

SSC-SRBSCaptive Button Head Cap Bolts with Hexalobular Socket (with Pin)

SRXB applicable bits are available.
SRXB

SSC-SRBSCaptive Button Head Cap Bolts with Hexalobular Socket (with Pin)

Dedicated magnetic screwdrivers SRD are available.
SRD

SSC-SRBSCaptive Button Head Cap Bolts with Hexalobular Socket (with Pin)


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