M20 ATEX Tamper-Proof Head Brass Stopper Plug

Metric tamper-proof brass M20 stopper plug for insertion into un-used equipment and enclosure entries and tightened by Allen key from within the equipment to leave a flush finish, preventing unauthorised removal. Suitable for use within ATEX Hazardous Areas CAT 2 (EExd Zone 1).

Dimensions:

• Male thread size: M20
• Male thread length: 15.0mm
• Thread pitch: 1.5mm
• Head diameter: 23.3mm
• Allen key size: 10.0mm