TRUSCO Hexagonal Socket Closure Parts Recess Inner Diameter 4 for M5 JIS B1176 Hexagonal Socket Bolts 12 Pieces RES-P-H4-12 1 PK

Catalog number: RES-P-H4-12 Features: ●By inserting it into the hole (recess) of the bolt drive, it prevents the bolt from being removed illegally. Applications: ●For preventing tampering, dust and security. ●For indoor use. ●For JIS B 1176 hexagon socket bolts. Specifications: ●Color: White (for indoor use) ●Compatible size: Opposite side 4 mm (M5 bolt) ● Opposite side 4 (for M5 bolt) Material/Finish: ●Plastic