TRUSCO Hexagonal Hole Closing Parts Recess Inner Opposite Side 4 M5J ISB 1176 Hexagonal Socket Bolt Outdoor Compatible Black 12 Pieces

[Features]
By inserting it into the hole (recess) of the bolt driving part, it prevents the bolt from being removed illegally.

[Use]
For tamper prevention, dust prevention, and security measures.
Can be used outdoors.
For JISB 1176 hexagon socket head bolts.

【specification】
Applicable size: Opposite side 4mm (M5 bolt)
Color: Black (for outdoor use)

[Specification 2]
Opposite side 4 (for M5 bolt)

[Material/Finish]
plastic

[Set contents/accessories]
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【Note】
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