• Special Screws
  • Screw Drive Damage Prevention

SNFXS-M2.5-4

Hexalobular Socket Flat Head Machine Screws

Dimension Drawing

SNFXSHexalobular Socket Flat Head Machine Screws寸法図

Specs/CAD

Select

Size(M)
All
2.5
L
All
4

Unit : mm

Part Number M L D1 L1 Key Part No. Hexalobular Socket No. t Qty per Pack Mass
(g)
Price
(USD)
CAD Standard
SNFXS-M2.5-4 2.5 4 4.7 1.5 SKX-8 8 0.79 20 0.27 4.31 CAD Cart

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Material/Finish

SNFXS
Main Body SUSXM7
(Equivalent to SUS304)
Strength Class A2-50

Application

Prevention of damage to screw heads and reliable tightening

Characteristics

  • Hexalobular socket shapes*1 are designed to withstand high tightening torque compared to cross-recesses. ⇒Features of the Hexalobular Socket
  • Screw heads are unlikely to be damaged due to tightening, allowing safe and secure tightening to be performed.
  • Mounting/removing with regular tools such as hex keys and screwdrivers is not possible. Also usable for applications including prevention of disassembly, theft, or tampering for devices or facilities.* 2
  • Install and remove with SKX Dedicated Wrench or SKXB Dedicated Bit and SRD Dedicated Magnetic Screwdriver together.
  • Use the SKX-N hexalobular wrench for extremely limited access spaces for mounting and removing in tight spaces.

*1: The hexalobular shape is prescribed by JIS B 1015: 2008(ISO 10664: 2005)"Hexalobular internal driving feature for bolts and screws".
*2: Tools for hexalobular sockets are commercially available. When tampering prevention is the main objective, consider tamper resistant screws. ⇒Tamper Resistance Screws


Related Products

SKX Hexalobular Wrench
SKX

SNFXSHexalobular Socket Flat Head Machine Screws

SKX-N Hexalobular Wrench for Extremely Limited Access Spaces
SKX-N

SNFXSHexalobular Socket Flat Head Machine Screws

SKXB Hexalobular Short Bit
SKXB

SNFXSHexalobular Socket Flat Head Machine Screws

SRD Magnet Screwdriver
SRD

SNFXSHexalobular Socket Flat Head Machine Screws


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