Standard No. : GB/T 93 Surface treatment: Trivalent blue zinc Material: 65Mn Performance class: None Brand: Tongyong Unit: Thousands
Mon Φ2 Φ2.5 Φ3 Φ4 Φ5 Φ6 Φ8 Φ10 Φ12 d min 2.1 2.6 3.1 4.1 5.1 6.1 8.1 10.2 12.2 d max 2.35 2.85 3.4 4.4 5.4 6.68 8.68 10.9 12.9 b min 0.42 0.57 0.7 1 1.2 1.5 2 2.45 2.95 b max 0.58 0.73 0.9 1.2 1.4 1.7 2.2 2.75 3.25 h min 0.42 0.57 0.7 1 1.2 1.5 2 2.45 2.95 h max 0.58 0.73 0.9 1.2 1.4 1.7 2.2 2.75 3.25 H min 1 1.3 1.6 2.2 2.6 3.2 4.2 5.2 6.2 H max 1.25 1.63 2 2.75 3.25 4 5.25 6.5 7.75