|Part Number||M (Coarse)
Nominal of Thread
|Pitch||L||D1||L1||Applicable Wrench Type||Applicable Bit Type||Hexalobular
|Qty per Pack||Mass
Nabeya Bi-tech Kaisha
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|Main Body||Equivalent to SUS304|
|Strength Class||Equivalent to A2-50|
ApplicationMachinery, tools, equipment, and devices disassembly prevention・
tampering prevention, theft prevention for outdoor facilities,
security measures, and safety measures
- 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".