Standard No. : GB/T 861.1 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 2.2 2.7 3.2 4.3 4.3 6.4 8.4 10.5 12.5 d max 2.45 2.95 3.5 4.6 5.6 6.76 8.76 10.93 12.93 dc min 4.2 5.2 5.7 7.64 9.64 10.57 14.57 17.57 19.98 dc max 4.5 5.5 6 8 10 11 15 18 20.5 h 0.3 0.3 0.4 0.5 0.6 0.6 0.8 1 1