Cylindrical plug PLGM series

threadedaluminumforming

This member of our classic Lee Plug family is ideal for installation into aluminum manifolds. Lee plugs continue to be the simplest, most successful method for sealing cross-drilled holes. Upon installation of the pin, controlled expansion causes the lands and grooves of the plug to “bite” into the surrounding material, forming independent seals and retaining rings. Sizes range from 2.5 to 8 millimeters. - Plug Diameter: 5.00 mm - Max. Sealable Passageway Diameter: 4.2 mm - Proof Pressure: 102 MPa - Plug Material: Aluminum - Housing Material: Aluminum General Performance - Class 1: Short 49, Long 69 - Class 2: Short 59, Long 88 - Class 3: Short 69, Long 102 Materials - Pin: 2024-T4 or T351 Aluminum, SAE AMS-QQ-A-225/6, Alodine Yellow per MIL-DTL-5541 & Wax - Plug: 2024-T4 or T351 Aluminum, SAE AMS-QQ-A-225/6, Anodize Brown per MIL-A-8625 Type II B Part Numbers & Specifications - PLGM0500010A: Short, D Max. 5, D Min. 4.98, C Nom. 4.98, M Nom. 4.22, K Nom. 4.08, L Nom. 3.72, Weight 0.25 g, A Min. 4.7, N Dia. Ref. 4.2, W Min. 3.2, Ream Dia. Class 1 H10 * 5.00 - 5.06, Class 2 H9 * 5.00 - 5.04, Class 3 H7 * 5.00 - 5.01 - PLGM0501010A: Long, D Max. 5, D Min. 4.98, C Nom. 7.75, M Nom. 7.12, K Nom. 4.07, L Nom. 6.47, Weight 0.39 g, A Min. 7.6, N Dia. Ref. 4.2, W Min. 3.2, Ream Dia. Class 1 H10 * 5.00 - 5.06, Class 2 H9 * 5.00 - 5.04, Class 3 H7 * 5.00 - 5.01 *DIN 7154 tolerances fall within ream tolerances. All dimensions are in millimeters. This information is for reference only. Replacement Parts & Accessories: - CUTA1870203A: Installation Tool Set - CUTM0500103B: Extraction Tool Set - CUTM0501103A: Gauge Key Product Facts: - Plug Diameter: 5.00 mm - Max. Sealable Passageway Diameter: 4.2 mm - Proof Pressure: 102 MPa - Plug Material: Aluminum - Housing Material: Aluminum