02961-01215 Avseal II Sealing Plugs, Unit of Measure: Metric, Nominal Diameter [Metric]: M12, Type: High Pressure Series, Sleeve Material: Aluminum, Sleeve Material Detail: Aluminum Alloy BS1473/4/5-6061/AA6061 EN 573-3 AlMg1SiCu Werkstoff 3.3211, Stem Material: Steel, Stem Material Detail: Carbon Steel BS 3111 Type 10 DIN 1654 35B2, Stem Finish: Zinc, Stem Finish Detail: Zinc Plated, Colorless Passivation with Top Seal, Minimum Hole Size: (11.81mm), Maximum Hole Size: (12.78mm), Recommended Hole Size: (11.99mm), Stem Head Diameter: (9.40mm), Stem Head Length: (11.81mm), Sleeve Length: (11.51mm), Sleeve Length including Stem Head: (15.75mm), Minimum Seal Length After Installation: (10.67mm), Maximum Seal Length after Installation: (14.53mm), Overall Body Length: (62.79mm), Stem Diameter: (5.31mm), RoHS