• Special Screws
  • Tamper Resistant Screws


Button Head Cap Screws with Five-Lobe Holes (with Pin)

  • Tamper Resistance

Dimension Drawing

SRGSButton Head Cap Screws with Five-Lobe Holes (with Pin)寸法図

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 Bit Part No. Screwdriver
Part No.
Qty per pack Mass
SRGS-M5-30 M5 0.8 30 9.5 2.75 SRGB-56 SRD-6.35 10 4.6 18.43 CAD Cart

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

Related Services


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


Machinery / Tools / Equipment / Devices disassembly prevention/ Tampering prevention / Theft prevention for outdoor facilities /
Security measures / Safety measures


  • Button head cap screws with a pin at the center of the five slots, inspired by plum blossoms. Also suitable for decorative uses.
  • This prevents mounting and removing with regular tools.
  • Install and remove with SRGB Dedicated Bits and SRD Dedicated Magnetic Screwdriver together.

Related Products

Install and remove withSRGBDedicated Bits andSRDDedicated Magnetic Screwdriver together.

SRGSButton Head Cap Screws with Five-Lobe Holes (with Pin)

Dedicated Magnet ScrewdriversSRD

SRGSButton Head Cap Screws with Five-Lobe Holes (with Pin)

Product List

Click here to see SRGS-M5

Click here to see SRGS

Most Read