• Special Screws
  • Tamper Resistant Screws

SRFXS-SET

Flat Head Screw with Hexalobular Socket (with Pin) Rosette Washer Set

  • Tamper Resistance

Dimension Drawing

SRFXS-SETFlat Head Screw with Hexalobular Socket (with Pin) Rosette Washer Set寸法図

SRFXS-SETFlat Head Screw with Hexalobular Socket (with Pin) Rosette Washer Set寸法図

Specs/CAD

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Size(M)
All
3
4
5
6
L
All
6
8
10
12
16
20
25
30

Unit : mm

Part Number M L D1 L1 D d t Applicable wrench Hexalobular Socket No. Qty per pack Mass(g) CAD RFQ
SRFXS-M3-6-SET 3 6 6 1.75 10 3.5 2 SRX-10 10 10 1.3 CAD RFQ
SRFXS-M3-8-SET 3 8 6 1.75 10 3.5 2 SRX-10 10 10 1.3 CAD RFQ
SRFXS-M3-10-SET 3 10 6 1.75 10 3.5 2 SRX-10 10 10 1.4 CAD RFQ
SRFXS-M3-12-SET 3 12 6 1.75 10 3.5 2 SRX-10 10 10 1.5 CAD RFQ
SRFXS-M4-8-SET 4 8 8 2.3 12 4.5 2.5 SRX-20 20 10 2.2 CAD RFQ
SRFXS-M4-10-SET 4 10 8 2.3 12 4.5 2.5 SRX-20 20 10 2.3 CAD RFQ
SRFXS-M4-12-SET 4 12 8 2.3 12 4.5 2.5 SRX-20 20 10 2.4 CAD RFQ
SRFXS-M4-16-SET 4 16 8 2.3 12 4.5 2.5 SRX-20 20 10 2.8 CAD RFQ
SRFXS-M4-20-SET 4 20 8 2.3 12 4.5 2.5 SRX-20 20 10 3.1 CAD RFQ
SRFXS-M5-10-SET 5 10 10 2.8 14 5.5 3 SRX-25 25 10 4.0 CAD RFQ
SRFXS-M5-12-SET 5 12 10 2.8 14 5.5 3 SRX-25 25 10 4.3 CAD RFQ
SRFXS-M5-16-SET 5 16 10 2.8 14 5.5 3 SRX-25 25 10 4.8 CAD RFQ
SRFXS-M5-20-SET 5 20 10 2.8 14 5.5 3 SRX-25 25 10 5.3 CAD RFQ
SRFXS-M5-25-SET 5 25 10 2.8 14 5.5 3 SRX-25 25 10 5.9 CAD RFQ
SRFXS-M6-10-SET 6 10 12 3.4 16 6.5 3.5 SRX-30 30 10 6.4 CAD RFQ
SRFXS-M6-12-SET 6 12 12 3.4 16 6.5 3.5 SRX-30 30 10 6.8 CAD RFQ
SRFXS-M6-16-SET 6 16 12 3.4 16 6.5 3.5 SRX-30 30 10 7.5 CAD RFQ
SRFXS-M6-20-SET 6 20 12 3.4 16 6.5 3.5 SRX-30 30 10 8.2 CAD RFQ
SRFXS-M6-25-SET 6 25 12 3.4 16 6.5 3.5 SRX-30 30 10 9.2 CAD RFQ
SRFXS-M6-30-SET 6 30 12 3.4 16 6.5 3.5 SRX-30 30 10 10 CAD RFQ

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Related Service

Material/Finish

SRFXS-SET
Flat Head Bolt with Hexalobular Socket (with Pin) Equivalent to SUS304
Rosette Washer SUS303

Application

Machinery / Tools / Equipment / Devices disassembly prevention・
tampering prevention / Theft prevention for outdoor facilities /
Security measures / Safety measures / Decoration / Prevention from getting caught

Characteristics

  • Set of Flat Head Bolt with Hexalobular Socket*1SRFXS and Rosette Washer SWAS-RW.
  • SRFXS can be used without countersinking.
  • SRFXS cannot be mounted or removed by normal tools. Since the combined use of SWAS-RW will disable pinching and rotating SRFXS directly, the anti-theft performance is improved.
  • Use a dedicated wrench SRX for mounting and removing.

*1: The shape of hexalobular socket is defined in JIS B 1015: 2008 (ISO 10664: 2005) "Hexalobular Socket for Male Screw Parts."


Related Products

Use a dedicated wrench SRX for mounting and removing.
SRX

SRFXS-SETFlat Head Screw with Hexalobular Socket (with Pin) Rosette Washer Set


Product List

Customer Service

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  • Technical Question
  • Customization Products
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9:00 to 17:15 on weekdays, Japan Standard Time