Trade Lead Description:
T head bolt, Stock Rail Bolts, frogs, switch & crossing bolts, square head bolt &nut, crossing bolt &nut, hook bolt &nut, distance bolt &nut, stud bolt &nut, T bolts, bolt for track, Stretcher Bar Bolts, Muckle Bolts, Brown Studs, Through Bolts, 'V' Grade Crossing Bolts, Fang Bolts, Head type: round, square, hex,"T"
Neck of the bolt: cylindrical, oval or square
Thread: UNC, UNF, ISO, BSW
Diameter: M16---M30, 7/16"---1-1/2", the length does not limit. Grade: 4.8, 5.6, 6.8, 8, 8.8, 10.9, Finish: Blacked, Black phosphorization chrome-faced. Zinc plated, (white, yellow) hot dipped galvanized, plain and so on
Posted from China - Jiangsu on 23 September, 2008
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