NBK logo

  • Special Screws
  • Prevention of Screw Drive Damage

SRBS-M8

Button Head Cap Screws with Hexalobular Socket and Pin

Safety Precautions

RoHS Compliant

  • Tamper Resistance
SRBSButton Head Cap Screws with Hexalobular Socket and Pin

Dimension Drawing

SRBSButton Head Cap Screws with Hexalobular Socket and Pin寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M8
L
All
10
12
16
20
25
30
40
50

Unit : mm

Part Number M (Coarse)
Nominal of Thread		 Pitch L D1 L1 Applicable Wrench Type Applicable Bit Type Hexalobular
Socket
No.		 Qty per Pack Mass
(g)		 CAD
Download		 RFQ
Bit Driver
SRBS-M8-10 M8 1.25 10 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 7.3 CAD RFQ
SRBS-M8-12 M8 1.25 12 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 7.9 CAD RFQ
SRBS-M8-16 M8 1.25 16 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 9.1 CAD RFQ
SRBS-M8-20 M8 1.25 20 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 10 CAD RFQ
SRBS-M8-25 M8 1.25 25 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 12 CAD RFQ
SRBS-M8-30 M8 1.25 30 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 14 CAD RFQ
SRBS-M8-40 M8 1.25 40 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 18 CAD RFQ
SRBS-M8-50 M8 1.25 50 14 4.4 SRX-40 SRXB-40 SRD-6.35 40 10 22 CAD RFQ

No products fulfill the conditions above.

We regret to inform you that no products fulfill the conditions you have entered.
Please change the values you have entered and search once again.

Nabeya Bi-tech Kaisha offers customized products in accordance with your needs.
Please feel free to contact us via the inquiry form.

Nabeya Bi-tech Kaisha
Customer Service

Please enter questions about customization and other product-related inquiries here.

Find the inquiry form here

●When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.


Related Services

Material/Finish

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

Application

Equipment/devices disassembly/tampering prevention
Theft prevention for outdoor facilities
Security measures
Safety measures

Characteristics

  • Button head cap screws with a pin at the center of the hexalobular socket ＊1.
  • This prevents mounting and removing with regular tools.
  • Install and remove with SRX Dedicated Wrench or SRXB Dedicated Bit and SRD Dedicated Magnetic Screwdriver together.

＊1：　The hexalobular shape is prescribed by JIS B 1015: 2008(ISO 10664: 2005)"Hexalobular internal driving feature for bolts and screws".


Related Products

SRX dedicated wrenches are available.SRX

SRBSButton Head Cap Screws with Hexalobular Socket and Pin

SRXB applicable bits are available.SRXB

SRBSButton Head Cap Screws with Hexalobular Socket and Pin

Dedicated magnetic screwdrivers SRD are available.SRD

SRBSButton Head Cap Screws with Hexalobular Socket and Pin


Related Services

Product List

Click here to see SRBS

SRBS-M3

Part Name

Button Head Cap Screws with Hexalobular Socket and Pin

Part Number

SRBS-M3

Feature

Hexalobular Socket
with Pin

SRBS-M4

Part Name

Button Head Cap Screws with Hexalobular Socket and Pin

Part Number

SRBS-M4

Feature

Hexalobular Socket
with Pin

SRBS-M5

Part Name

Button Head Cap Screws with Hexalobular Socket and Pin

Part Number

SRBS-M5

Feature

Hexalobular Socket
with Pin

SRBS-M6

Part Name

Button Head Cap Screws with Hexalobular Socket and Pin

Part Number

SRBS-M6

Feature

Hexalobular Socket
with Pin

Click here to see Prevention of Screw Drive Damage

SSTS

Part Name

Hexalobular Socket Head Cap Screws with Special Low Profile

Part Number

SSTS

Feature

Hexalobular Socket
Special Low Profile
Small Space

SEQS

Part Name

Cross Recessed Head Cap Screws with Extra Low Profile - Stainless Steel

Part Number

SEQS

Feature

Extra Low Profile
Space-saving

SEQ-TZB

Part Name

Cross Recessed Head Cap Screws with Extra Low Profile

Part Number

SEQ-TZB

Feature

Extreme Low Profile
Small Space

SNPXS

Part Name

Hexalobular Socket Pan Head Machine Screws

Part Number

SNPXS

Feature

High TighteningTorque
Pan Head MachineScrews